Best Countries for Azure Iowa (US) — June 2026

Countries ranked by lowest median latency to the Azure Iowa (US) cloud region, based on all of June 2026's measurements across 1000+ cities worldwide. Published on the 1st of each month for the previous month. Find the countries where Azure Iowa (US) is the fastest cloud region.

Rank	Country	Avg Latency	Median Latency	Loss	Cities	ASN Count	Samples
1	United States	43.1ms	40.2ms	0.2%	126	0	230
2	Canada	42.3ms	44.0ms	2.0%	20	0	157
3	Mexico	47.2ms	45.2ms	0.0%	5	0	77
4	Puerto Rico	61.6ms	59.9ms	0.0%	2	0	12
5	Curaçao	78.9ms	77.6ms	0.0%	1	0	5
6	Colombia	83.6ms	80.8ms	0.0%	2	0	28
7	Venezuela	91.0ms	83.4ms	0.0%	2	0	12
8	Costa Rica	92.1ms	92.0ms	1.8%	1	0	15
9	Trinidad and Tobago	94.6ms	94.2ms	0.0%	1	0	4
10	Panama	117.2ms	98.6ms	0.0%	2	0	11
11	Ecuador	106.6ms	109.0ms	0.0%	3	0	19
12	Ireland	108.7ms	111.0ms	0.0%	4	0	35
13	United Kingdom	113.4ms	112.0ms	2.5%	31	0	123
14	Netherlands	117.8ms	114.5ms	0.9%	59	0	165
15	Spain	123.1ms	117.0ms	0.0%	14	0	39
16	Luxembourg	118.3ms	117.0ms	0.0%	1	0	7
17	Belgium	120.4ms	119.0ms	0.0%	9	0	65
18	France	120.4ms	119.5ms	0.0%	28	0	80
19	Switzerland	122.6ms	121.0ms	0.9%	14	0	81
20	Portugal	120.9ms	121.0ms	0.0%	12	0	70