Singapore to Moscow Russia ICMP RTT page: average ping, packet loss, jitter, and distance efficiency from 50 samples in round 2026-08-16T04:07:28Z.

🇸🇬 Singapore (SIN) → 🇷🇺 Moscow, Russia (MOW)

Measurement round: 2026-08-16T04:07:28Z.

During the 2026-08-16T04:07:28Z measurement round, ICMP echo requests from Singapore to Moscow, Russia, averaged 147.7 ms, with the minimum sample at 144.38 ms and the maximum at 154.89 ms. The 50-sample run recorded no packet loss, a standard deviation of 2.64 ms, and jitter of 2.33 ms.

At 8,423.2 km of straight-line distance, the ideal fiber floor is about 82.49 ms, leaving the measured average 1.79 times above that floor, or a fiber efficiency of 55.8%. This is a larger distance-adjusted overhead than pure geography alone would predict, so the measured RTT is driven more by the actual network path than by the great-circle length.

Among the 19 outbound routes measured from Singapore in the same round, this route ranked 7th by average RTT. Its variability is notably controlled: the 2.64 ms standard deviation is about 1.8% of the average, well below the 3.28% network-wide median ratio, and the max-to-min gap is only 10.51 ms.

Latency Summary

Metric	Value
RTT	147.7 ms
Jitter	2.33 ms
Packet Loss	0%
Standard Fiber Floor	82.49 ms
Fiber Efficiency	55.8%
Latency Tier	Good
Source Region	Asia Pacific
Destination Region	Europe

Ping Measurement Series

The chart below renders the 50-sample ICMP echo measurement round for this route; an accessible table of every sample is included with the chart.

Ping series: SIN → MOW

50 ICMP echo samples at 100 ms intervals · round 2026-08-16T04:07:28Z · avg 147.7 ± 0.37 ms (SE)

Sample distribution: box = interquartile range (145.9–149.3 ms), median 146.9 ms · whiskers = min–max · diamond = round average · each dot is one measured sample.

How to read this chart

The shaded band spans the measured minimum to maximum RTT of all samples collected up to that point, and the thin line traces the running average. The final position therefore matches the round statistics exactly — the band only widens when a new extreme sample arrives.

The dashed line is the round average, and the shaded band at the bottom is the theoretical fiber-optic floor (82.5 ms) for this route.

Full 50-sample dataset

Seq	Offset (ms)	RTT (ms)
1	0	154.89
2	100	148.05
3	200	146.20
4	300	145.22
5	400	152.44
6	500	148.41
7	600	146.15
8	700	145.22
9	800	144.55
10	900	144.71
11	1000	145.25
12	1100	146.26
13	1200	146.65
14	1300	145.17
15	1400	147.46
16	1500	150.21
17	1600	150.11
18	1700	146.37
19	1800	145.01
20	1900	146.27
21	2000	147.57
22	2100	146.30
23	2200	147.13
24	2300	149.32
25	2400	146.17
26	2500	153.40
27	2600	149.61
28	2700	147.14
29	2800	150.52
30	2900	147.59
31	3000	149.08
32	3100	146.17
33	3200	153.70
34	3300	150.84
35	3400	149.92
36	3500	151.51
37	3600	147.47
38	3700	147.12
39	3800	146.04
40	3900	146.59
41	4000	145.90
42	4100	145.06
43	4200	145.62
44	4300	144.82
45	4400	144.38
46	4500	153.25
47	4600	148.95
48	4700	146.00
49	4800	147.38
50	4900	145.85

Download This Route's Data

This route's measurement round is published as open data (CC BY 4.0) in CSV, JSON, and YAML. See About This Measurement for citation guidance.

Download this dataset

Per-route ICMP ping series, released under CC BY 4.0. Uncompressed plain text — no decompression step needed.

CSV JSON YAML Full dataset

Theoretical Fiber Latency

The public physical reference uses the GeoNames city centres for Singapore (1.28967, 103.85007) and Moscow (55.75204, 37.61781). It does not disclose either facility address.

Physical Reference	Value
WGS-84 geodesic distance	8,423.2 km
Vacuum RTT floor	56.19 ms
Standard fiber RTT floor ( $n_g=1.4679$ )	82.49 ms
Low-latency fiber material floor	82.15 ms
Engineering floor (5% path allowance)	86.62 ms
Research 1.33× mapped-fiber reference	109.71 ms
Estimated unamplified path loss	1768.9 dB
Transparent optical spans / inline amplifiers	111 / 110
Published RTT inflation over fiber floor	1.79×

Attenuation is used to estimate the number of 80 km optical spans; it does not directly slow light. See the full theoretical fiber latency, GeoNames, attenuation, and amplifier methodology.

Stability & Trend

The current measurement round (2026-08-16T04:07:28Z) collected 50 ICMP echo samples on this route. Distribution statistics from that round:

Round Statistic	Value
Minimum RTT	144.38 ms
Average RTT	147.7 ms
Maximum RTT	154.89 ms
Standard deviation	2.64 ms
Stdev / average	1.8%

RTT trend

Estimated route stability across the selected time window.

Average: 147.6 ms
Minimum: 146.2 ms
Maximum: 149.3 ms
Average loss: 0.03%

Route Context

Departure PoP: Singapore (SIN)
Destination PoP: Moscow (MOW)
Region overview: Asia Pacific → Europe
Full global matrix: Backbone Latency Matrix
Physical methodology: Theoretical Fiber Latency

Reverse direction

Moscow to Singapore latency and RTT — 147.3 ms

Fastest routes departing Singapore (SIN)

Singapore to Hong Kong latency and RTT — 30.8 ms
Singapore to Taipei latency and RTT — 45.8 ms
Singapore to Tokyo latency and RTT — 68.9 ms
Singapore to Melbourne latency and RTT — 88.6 ms
Singapore to Sydney latency and RTT — 94.5 ms

Fastest routes arriving at Moscow (MOW)

Berlin to Moscow latency and RTT — 28.6 ms
Frankfurt to Moscow latency and RTT — 34.7 ms
Amsterdam to Moscow latency and RTT — 38.1 ms
London to Moscow latency and RTT — 43.5 ms
Paris to Moscow latency and RTT — 44.7 ms

Same corridor (Asia Pacific → Europe)

Hong Kong to Moscow latency and RTT — 118.2 ms
Taipei to Moscow latency and RTT — 132.7 ms
Singapore to Marseille latency and RTT — 140.6 ms

About This Measurement

Published RTT reflects best-case backbone path behavior measured with ICMP echo probes between PoPs. End-user latency also depends on local access networks, congestion, routing policy, and traffic engineering. None of these values is an SLA.

The measurement round behind this page is published as open data under CC BY 4.0 in the Hats Network latency dataset. Per-pair files are available at /opendata/latency/latest/pairs/sin-mow.pings.{csv,json,yaml}. When citing, include the route, the measurement round timestamp, and the dataset version — for example: "Hats Network latency dataset, Singapore → Moscow round 2026-08-16T04:07:28Z, CC BY 4.0".

Data auto-generated on August 16, 2026. Explore the full interactive latency matrix or browse more city-pair routes.

Singapore → Moscow, Russia RTT