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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.

UAE Central → UAE North
6 ms
UAE Central → Qatar Central
16 ms
UAE Central → West India
29 ms
UAE Central → Central India
41 ms
UAE Central → South India
45 ms
UAE Central → Malaysia West
77 ms
UAE Central → Southeast Asia
79 ms
UAE Central → France South
101 ms
UAE Central → South Africa North
105 ms
UAE Central → Switzerland West
108 ms
UAE Central → East Asia
109 ms
UAE Central → Italy North
110 ms
UAE Central → France Central
113 ms
UAE Central → Switzerland North
113 ms
UAE Central → Germany West Central
118 ms
UAE Central → UK South
118 ms
UAE Central → West Europe
121 ms
UAE Central → UK West
123 ms
UAE Central → Germany North
124 ms
UAE Central → South Africa West
124 ms
UAE Central → North Europe
127 ms
UAE Central → Poland Central
133 ms
UAE Central → Korea South
134 ms
UAE Central → Norway West
134 ms
UAE Central → Norway East
136 ms
UAE Central → Korea Central
139 ms
UAE Central → Israel Central
143 ms
UAE Central → Japan West
144 ms
UAE Central → Japan East
148 ms
UAE Central → Sweden Central
155 ms
UAE Central → Australia Southeast
163 ms
UAE Central → Australia East
169 ms
UAE Central → Australia Central
172 ms
UAE Central → Australia Central 2
172 ms
UAE Central → East US
183 ms
UAE Central → East US 2
188 ms
UAE Central → New Zealand North
193 ms
UAE Central → Canada Central
195 ms
UAE Central → Canada East
198 ms
UAE Central → North Central US
201 ms
UAE Central → Central US
214 ms
UAE Central → South Central US
214 ms
UAE Central → West Central US
228 ms
UAE Central → Mexico Central
229 ms
UAE Central → West US 3
235 ms
UAE Central → West US 2
243 ms
UAE Central → West US
250 ms
UAE Central → Brazil South
283 ms
UAE Central → Jio India West
N/A
UAE Central → UAE 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