Azure Speed Test

Compare Azure region latency

Choose a source region to compare round-trip times with other Azure regions. Results are sorted from fastest to slowest.

Latency from Brazil South

46 routes compared

View region details
Fastest route
East US 120 ms
Median latency
200.5 ms
Slowest route
Malaysia West 340 ms
  • Fast under 50 ms
  • Moderate 50-99 ms
  • Slow 100 ms or more

Bars use the same 0-342 ms scale for every source region.

Showing 46 of 46 routes

Round-trip latency from Brazil South to Azure destination regions, sorted from fastest to slowest.
Destination regionRTT
East US 120 ms
East US 2 120 ms
Canada East 129 ms
Canada Central 133 ms
North Central US 141 ms
South Central US 142 ms
Central US 152 ms
Mexico Central 157 ms
West Central US 157 ms
West US 3 164 ms
West US 172 ms
North Europe 174 ms
West US 2 179 ms
UK South 182 ms
UK West 186 ms
West Europe 187 ms
France Central 191 ms
France South 191 ms
Norway West 195 ms
Germany North 196 ms
Norway East 197 ms
Germany West Central 198 ms
Switzerland West 199 ms
Switzerland North 202 ms
Italy North 204 ms
Poland Central 204 ms
Sweden Central 205 ms
Israel Central 224 ms
Japan East 265 ms
Japan West 272 ms
UAE Central 276 ms
Korea South 278 ms
UAE North 283 ms
New Zealand North 285 ms
Korea Central 288 ms
Australia East 297 ms
Australia Central 2 300 ms
Australia Central 301 ms
South Africa West 305 ms
Central India 307 ms
Australia Southeast 309 ms
East Asia 318 ms
South India 321 ms
South Africa North 323 ms
Southeast Asia 338 ms
Malaysia West 340 ms

Frequently asked questions

Where does this region-to-region latency data come from?

The comparison uses Azure network round-trip latency statistics published on Microsoft Learn. Region pairs without a published numeric value are omitted. Published averages are a planning reference; application latency varies with workload, routing, network conditions, and VM configuration.

Azure network round-trip latency statistics

Additional resources

Test VM network latency

Benchmark VM-to-VM latency using Azure tools and recommended configurations.

Benchmark VM latency

View relative latency to Azure regions

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

Network Watcher guide