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Azure Speed Test

Azure Region to Region Latency

Round-trip latency measures the time for a data packet to travel from one Azure region to another and back. This metric is critical for real-time applications, gaming, and financial transactions where milliseconds matter.

Region-to-region latency lookup

Select a source region from the dropdown below to view round-trip latency to all other Azure regions. Results are sorted by latency from fastest to slowest.

Poland Central → Germany North
16 ms
Poland Central → Germany West Central
22 ms
Poland Central → West Europe
22 ms
Poland Central → Switzerland North
26 ms
Poland Central → Norway East
28 ms
Poland Central → France Central
29 ms
Poland Central → Sweden Central
29 ms
Poland Central → Switzerland West
29 ms
Poland Central → UK South
29 ms
Poland Central → UK West
31 ms
Poland Central → Italy North
32 ms
Poland Central → Norway West
34 ms
Poland Central → North Europe
35 ms
Poland Central → France South
36 ms
Poland Central → Israel Central
73 ms
Poland Central → East US
102 ms
Poland Central → East US 2
106 ms
Poland Central → Canada Central
115 ms
Poland Central → Canada East
118 ms
Poland Central → North Central US
121 ms
Poland Central → South Central US
132 ms
Poland Central → Central US
133 ms
Poland Central → UAE Central
133 ms
Poland Central → West India
133 ms
Poland Central → UAE North
135 ms
Poland Central → West Central US
147 ms
Poland Central → Mexico Central
150 ms
Poland Central → South India
150 ms
Poland Central → Central India
153 ms
Poland Central → West US 3
155 ms
Poland Central → Qatar Central
158 ms
Poland Central → South Africa West
162 ms
Poland Central → West US 2
168 ms
Poland Central → West US
170 ms
Poland Central → Southeast Asia
173 ms
Poland Central → Malaysia West
177 ms
Poland Central → South Africa North
178 ms
Poland Central → Brazil South
202 ms
Poland Central → East Asia
202 ms
Poland Central → Korea South
228 ms
Poland Central → Korea Central
233 ms
Poland Central → Japan West
238 ms
Poland Central → Japan East
249 ms
Poland Central → Australia Southeast
257 ms
Poland Central → Australia East
263 ms
Poland Central → Australia Central
266 ms
Poland Central → Australia Central 2
266 ms
Poland Central → New Zealand North
285 ms
Poland Central → Jio India West
N/A
Poland Central → Poland Central
N/A

Historical latency snapshot

Azure network latency matrix showing round-trip times between regions, ranging from under 2ms within geography to over 200ms cross-continent, December 2020
Azure backbone latency matrix (December 2020 snapshot)

Visit the Azure Network Latency Documentation for the latest updates.

Additional resources

Azure network round trip latency statistics

Review the latest Microsoft-published tables that highlight average inter-region latency.

View latency statistics

Test VM network latency

Learn how to benchmark VM-to-VM latency using Azure tools and recommended configurations.

Benchmark VM latency

View relative latency to Azure regions

Leverage Azure Network Watcher to monitor edge-to-region latency from specific locations.

Network Watcher guide

Troubleshooting network performance

Follow a diagnostic checklist to resolve throughput or latency concerns on ExpressRoute.

ExpressRoute troubleshooting

Which cloud performs better, AWS, Azure or Google?

Explore an industry comparison of backbone design choices across major cloud providers.

Compare cloud providers

Round trip between Azure regions

Dive into the Learn article for architectural best practices and historical latency charts.

View best practices