Taipei to Paris Latency, Ping & RTT | AS203314
Taipei to Paris ping and RTT: 175.1 ms, 1.74 ms jitter, 96.42 ms fiber floor, and 55.1% efficiency across AS203314. Updated 2026-07-19.
🇹🇼 This page compares the published ping and round-trip time (RTT) from Taipei (TPE) to 🇫🇷 Paris (PAR) with vacuum and optical-fiber physical limits.
Latency Summary
| Metric | Value |
|---|---|
| RTT | 175.1 ms |
| Jitter | 1.74 ms |
| Packet Loss | 0% |
| Standard Fiber Floor | 96.42 ms |
| Fiber Efficiency | 55.1% |
| Latency Tier | Fair |
| Source Region | Asia Pacific |
| Destination Region | Europe |
Theoretical Fiber Latency
The public physical reference uses the GeoNames city centres for Taipei (25.05306, 121.52639) and Paris (48.85341, 2.34880). It does not disclose either facility address.
| Physical Reference | Value |
|---|---|
| WGS-84 geodesic distance | 9,846.2 km |
| Vacuum RTT floor | 65.69 ms |
| Standard fiber RTT floor () | 96.42 ms |
| Low-latency fiber material floor | 96.03 ms |
| Engineering floor (5% path allowance) | 101.26 ms |
| Research 1.33× mapped-fiber reference | 128.24 ms |
| Estimated unamplified path loss | 2067.7 dB |
| Transparent optical spans / inline amplifiers | 130 / 129 |
| Published RTT inflation over fiber floor | 1.82× |
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 | 173 ms |
| Median RTT (p50) | 174.8 ms |
| 95th percentile RTT (p95) | 177.5 ms |
| Maximum RTT | 178.5 ms |
| Jitter | 1.74 ms |
| Packet loss | 0% |
RTT trend
Estimated route stability across the selected time window.
- Average
- 175.3 ms
- Minimum
- 173.8 ms
- Maximum
- 177.0 ms
- Average loss
- 0.01%
Route Context
- Departure PoP: Taipei (TPE)
- Destination PoP: Paris (PAR)
- Region overview: Asia Pacific → Europe
- Full global matrix: Backbone Latency Matrix
- Physical methodology: Theoretical Fiber Latency
Related City-Pair Routes
- Reverse direction: Paris to Taipei latency and RTT — 175 ms
- Taipei to Hong Kong latency and RTT — 15 ms
- Taipei to Tokyo latency and RTT — 32 ms
- Taipei to Singapore latency and RTT — 44.6 ms
- Taipei to Seattle latency and RTT — 115.5 ms
- Taipei to Sydney latency and RTT — 131.8 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.