Best Countries for AWS Seoul (KR) — May 2026

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

Rank	Country	Avg Latency	Median Latency	Loss	Cities	ASN Count	Samples
1	South Korea	4.9ms	3.7ms	0.0%	3	0	9
2	Japan	34.7ms	31.8ms	0.0%	13	0	36
3	Macao, China	58.0ms	57.6ms	0.0%	1	0	3
4	Guam	64.5ms	61.9ms	0.0%	1	0	3
5	Hong Kong, China	62.3ms	64.0ms	0.0%	3	0	7
6	Taiwan, China	66.5ms	66.2ms	0.0%	8	0	24
7	Singapore	66.5ms	66.3ms	0.0%	1	0	3
8	China	87.1ms	84.2ms	0.4%	19	0	49
9	Viet Nam	90.5ms	87.8ms	1.1%	4	0	8
10	Indonesia	90.4ms	90.3ms	0.2%	29	0	57
11	Malaysia	89.3ms	90.7ms	0.0%	9	0	17
12	Philippines	102.9ms	91.7ms	0.0%	7	0	12
13	Laos	99.3ms	99.0ms	0.0%	1	0	2
14	Cambodia	100.8ms	100.2ms	0.0%	1	0	2
15	Thailand	102.6ms	100.8ms	0.0%	33	0	63
16	Myanmar	107.5ms	107.5ms	0.0%	1	0	2
17	Maldives	115.1ms	115.0ms	4.5%	1	0	2
18	Bangladesh	117.4ms	117.0ms	0.8%	6	0	12
19	Nepal	140.2ms	140.2ms	0.0%	1	0	2
20	India	140.9ms	142.5ms	0.0%	25	0	48