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Seoul to Chiang Mai flight paths

Flights from Seoul (ICN), Republic of Korea to Chiang Mai (CNX), Thailand illustrated on a map. Based on 24 recorded flights, the distance can vary between 2384 and 2448 miles.

ICN-CNX
ICN-CNX
Korean Air
Recorded 2026-02-20 - 2026-02-26
KE683
2447 miles
6 flight recordings
KE683
02/26/2026
A333
2447 miles
KE683
02/25/2026
A333
2417 miles
KE683
02/24/2026
A333
2394 miles
KE683
02/23/2026
A333
2400 miles
KE683
02/22/2026
A333
2397 miles
KE683
02/21/2026
A333
2397 miles
KE683 02/26/2026
Calculated airspace usage
China
153 min
South Korea
1 min
Laos
27 min
Thailand
41 min
Vietnam
21 min
Over water
82 min
ICN-CNX
Eastar Jet
Recorded 2026-02-20 - 2026-02-26
ZE517
2413 miles
6 flight recordings
ZE517
02/26/2026
B738
2413 miles
ZE517
02/25/2026
B738
2411 miles
ZE517
02/24/2026
B738
2402 miles
ZE517
02/23/2026
B738
2414 miles
ZE517
02/22/2026
B738
2438 miles
ZE517
02/21/2026
B738
2390 miles
ZE517 02/26/2026
Calculated airspace usage
China
158 min
South Korea
6 min
Laos
27 min
Thailand
31 min
Vietnam
22 min
Over water
84 min
ICN-CNX
T´Way Air
Recorded 2026-02-20 - 2026-02-26
TW49
2420 miles
6 flight recordings
TW49
02/26/2026
B738
2420 miles
TW49
02/25/2026
B738
2420 miles
TW49
02/24/2026
B738
2397 miles
TW49
02/23/2026
B738
2448 miles
TW49
02/22/2026
B738
2414 miles
TW49
02/21/2026
B738
2408 miles
TW49 02/26/2026
Calculated airspace usage
China
163 min
South Korea
8 min
Laos
28 min
Thailand
28 min
Vietnam
22 min
Over water
81 min
ICN-CNX
Jin Air
Recorded 2026-02-20 - 2026-02-26
LJ9
2397 miles
6 flight recordings
LJ9
02/26/2026
B38M
2397 miles
LJ9
02/25/2026
B38M
2423 miles
LJ9
02/23/2026
B38M
2444 miles
LJ9
02/22/2026
B38M
2398 miles
LJ9
02/21/2026
B38M
2396 miles
LJ9
02/20/2026
B38M
2384 miles
LJ9 02/26/2026
Calculated airspace usage
China
156 min
South Korea
7 min
Laos
27 min
Thailand
26 min
Vietnam
21 min
Over water
81 min
ICN-CNX
Great-circle distance
The shortest distance
2100 miles
Country airspace usage
China
24 / 24 recorded flights
South Korea
24 / 24 recorded flights
Laos
24 / 24 recorded flights
Thailand
24 / 24 recorded flights
Vietnam
24 / 24 recorded flights
Over water
24 / 24 recorded flights
Korean Air
Recorded 2026-02-20 - 2026-02-26
KE683
2447 miles
6 flight recordings
KE683
02/26/2026
A333
2447 miles
KE683
02/25/2026
A333
2417 miles
KE683
02/24/2026
A333
2394 miles
KE683
02/23/2026
A333
2400 miles
KE683
02/22/2026
A333
2397 miles
KE683
02/21/2026
A333
2397 miles
Eastar Jet
Recorded 2026-02-20 - 2026-02-26
ZE517
2413 miles
6 flight recordings
ZE517
02/26/2026
B738
2413 miles
ZE517
02/25/2026
B738
2411 miles
ZE517
02/24/2026
B738
2402 miles
ZE517
02/23/2026
B738
2414 miles
ZE517
02/22/2026
B738
2438 miles
ZE517
02/21/2026
B738
2390 miles
T´Way Air
Recorded 2026-02-20 - 2026-02-26
TW49
2420 miles
6 flight recordings
TW49
02/26/2026
B738
2420 miles
TW49
02/25/2026
B738
2420 miles
TW49
02/24/2026
B738
2397 miles
TW49
02/23/2026
B738
2448 miles
TW49
02/22/2026
B738
2414 miles
TW49
02/21/2026
B738
2408 miles
Jin Air
Recorded 2026-02-20 - 2026-02-26
LJ9
2397 miles
6 flight recordings
LJ9
02/26/2026
B38M
2397 miles
LJ9
02/25/2026
B38M
2423 miles
LJ9
02/23/2026
B38M
2444 miles
LJ9
02/22/2026
B38M
2398 miles
LJ9
02/21/2026
B38M
2396 miles
LJ9
02/20/2026
B38M
2384 miles
Great-circle distance
The shortest distance
2100 miles
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ICN CNX
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Loading 4 airlines and 24 flight recording based on 2095 data points.