Best Countries for AWS Seoul (KR) — June 2026

Countries ranked by lowest median latency to the AWS Seoul (KR) 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 AWS Seoul (KR) is the fastest cloud region.

Rank	Country	Avg Latency	Median Latency	Loss	Cities	ASN Count	Samples
1	South Korea	4.5ms	3.6ms	0.0%	3	0	34
2	Japan	38.0ms	32.0ms	0.0%	12	0	151
3	Macao, China	59.4ms	57.7ms	0.0%	1	0	6
4	Hong Kong, China	68.9ms	60.3ms	0.0%	3	0	34
5	Taiwan, China	67.4ms	64.0ms	0.2%	8	0	49
6	Singapore	67.0ms	66.8ms	0.0%	1	0	15
7	Guam	68.8ms	70.0ms	0.0%	1	0	5
8	China	82.7ms	84.8ms	0.4%	12	0	96
9	Viet Nam	87.0ms	87.1ms	0.0%	4	0	24
10	Indonesia	91.4ms	88.9ms	0.3%	25	0	108
11	Malaysia	89.7ms	89.3ms	0.2%	8	0	57
12	Thailand	102.4ms	97.2ms	0.0%	29	0	108
13	Cambodia	103.7ms	106.0ms	0.0%	1	0	6
14	Myanmar	107.9ms	108.0ms	0.0%	1	0	7
15	Philippines	134.3ms	111.0ms	0.0%	6	0	21
16	Bangladesh	116.5ms	117.0ms	0.0%	3	0	15
17	Kyrgyzstan	128.0ms	124.0ms	0.0%	1	0	2
18	Nepal	143.5ms	140.5ms	0.0%	1	0	6
19	India	151.0ms	141.0ms	0.8%	19	0	86
20	Oman	152.1ms	152.0ms	0.0%	1	0	2