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Gimpo International Airport in Seoul, South Korea has 15 nonstop destinations in the current FlightQ schedule set. This page ranks the farthest routes by airport-to-airport distance and adds airlines, frequency, and estimated flight time.
Schedule snapshot checked Aug 17, 2026.
The longest listed nonstop flight from GMP is to Kaohsiung City (KHH), about with an estimated block time of .
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | GMP to KHH Kaohsiung City, Taiwan | 1,104 mi | ~2h 52m | 1-2/day | |
| 2 | GMP to TSA Taipei City, Taiwan | 916 mi | ~2h 28m | 2/day | |
| 3 | GMP to HND Tokyo, Japan | 733 mi | ~2h 6m | 11-12/day | |
| 4 | GMP to NGO Nagoya, Japan | 588 mi | ~1h 48m | 2/day | |
| 5 | GMP to PKX Beijing, China | 577 mi | ~1h 46m | 1/day | |
| 6 | GMP to PEK Beijing, China | 576 mi | ~1h 46m | 3/day | |
| 7 | GMP to SHA Shanghai, China | 538 mi | ~1h 42m | 4/day | |
| 8 | GMP to KIX Osaka, Japan | 519 mi | ~1h 39m | 10/day | |
| 9 | GMP to CJU Jeju City, South Korea | 280 mi | ~1h 10m | 115-116/day | |
| 10 | GMP to PUS Busan, South Korea | 203 mi | ~1h | 17-18/day | |
| 11 | GMP to USN Ulsan, South Korea | 197 mi | ~59m | 3/day | |
| 12 | GMP to RSU Yeosu, South Korea | 193 mi | ~59m | 2-3/day | |
| 13 | GMP to HIN Sacheon, South Korea | 185 mi | ~58m | A | 5-6/day |
| 14 | GMP to KPO Pohang, South Korea | 181 mi | ~57m | 1/day | |
| 15 | GMP to KWJ Gwangju, South Korea | 168 mi | ~56m | 2/day |
Distance is great-circle mileage. Estimated time uses a standard block-time model until a route has enough tracked duration data on its route guide.
Tap a line to see the route. Farthest is GMP to KHH at 1,104 mi. Scroll or pinch to zoom, drag to pan.
Lines are true great circles on a map centred on GMP, so the curve you see is the route's real shortest path. Select one to jump to its row.
The longest nonstop route in FlightQ's current GMP schedule set is GMP to KHH, about 1,104 miles with an estimated block time of ~2h 52m.
Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.
The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.