Marseille to Hong Kong Latency, Ping & RTT | AS203314
Marseille to Hong Kong ping and RTT: 166.7 ms, 1.52 ms jitter, 95.48 ms fiber floor, and 57.3% efficiency across AS203314. Updated 2026-07-19.
🇫🇷 This page compares the published ping and round-trip time (RTT) from Marseille (MRS) to 🇭🇰 Hong Kong (HKG) with vacuum and optical-fiber physical limits.
Latency Summary
| Metric | Value |
|---|---|
| RTT | 166.7 ms |
| Jitter | 1.52 ms |
| Packet Loss | 0% |
| Standard Fiber Floor | 95.48 ms |
| Fiber Efficiency | 57.3% |
| Latency Tier | Fair |
| Source Region | Europe |
| Destination Region | Asia Pacific |
Theoretical Fiber Latency
The public physical reference uses the GeoNames city centres for Marseille (43.29695, 5.38107) and Hong Kong (22.27832, 114.17469). It does not disclose either facility address.
| Physical Reference | Value |
|---|---|
| WGS-84 geodesic distance | 9,750.5 km |
| Vacuum RTT floor | 65.05 ms |
| Standard fiber RTT floor () | 95.48 ms |
| Low-latency fiber material floor | 95.1 ms |
| Engineering floor (5% path allowance) | 100.27 ms |
| Research 1.33× mapped-fiber reference | 126.99 ms |
| Estimated unamplified path loss | 2047.6 dB |
| Transparent optical spans / inline amplifiers | 128 / 127 |
| Published RTT inflation over fiber floor | 1.75× |
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 following estimated indicators summarize route stability for the current publication period and are intended for comparative planning rather than SLA evaluation.
| Stability Indicator | Value |
|---|---|
| Minimum RTT | 164.7 ms |
| Median RTT (p50) | 166.5 ms |
| 95th percentile RTT (p95) | 168.9 ms |
| Maximum RTT | 170.2 ms |
| Jitter | 1.52 ms |
| Packet loss | 0% |
RTT trend
Estimated route stability across the selected time window.
- Average
- 166.8 ms
- Minimum
- 165.2 ms
- Maximum
- 168.2 ms
- Average loss
- 0.02%
Route Context
- Departure PoP: Marseille (MRS)
- Destination PoP: Hong Kong (HKG)
- Region overview: Europe → Asia Pacific
- Full global matrix: Backbone Latency Matrix
- Physical methodology: Theoretical Fiber Latency
Related City-Pair Routes
- Reverse direction: Hong Kong to Marseille latency and RTT — 166.8 ms
- Marseille to Paris latency and RTT — 8.9 ms
- Marseille to London latency and RTT — 16.8 ms
- Marseille to Frankfurt latency and RTT — 16.9 ms
- Marseille to Amsterdam latency and RTT — 19.6 ms
- Marseille to Berlin latency and RTT — 21.6 ms
About This Measurement
Published RTT reflects best-case backbone path behavior. End-user latency also depends on local access networks, congestion, routing policy, and traffic engineering. Stability indicators are comparative estimates, and none of these values is an SLA.
Data auto-generated on July 19, 2026. Explore the full interactive latency matrix or browse more city-pair routes.