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Longest flights from ISG
Ishigaki Airport in Ishigaki, Japan has 10 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 30, 2026.
The longest listed nonstop flight from ISG is to Tokyo (NRT), about 1,246 miles with an estimated block time of ~3h 9m.
- Routes ranked
- 10
- International
- 3
- Top markets
- Japan, South Korea, and Hong Kong SAR China
Farthest nonstop routes
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | ISG to NRT Tokyo, Japan | 1,246 mi | ~3h 9m | 2/day | |
| 2 | ISG to HND Tokyo, Japan | 1,210 mi | ~3h 5m | 4/day | |
| 3 | ISG to NGO Nagoya, Japan | 1,048 mi | ~2h 45m | 1/day | |
| 4 | ISG to ITM Osaka, Japan | 987 mi | ~2h 37m | 1/day | |
| 5 | ISG to KIX Osaka, Japan | 962 mi | ~2h 34m | 2-3/day | |
| 6 | ISG to ICN Seoul, South Korea | 917 mi | ~2h 28m | 1/day | |
| 7 | ISG to FUK Fukuoka, Japan | 742 mi | ~2h 7m | 1/day | |
| 8 | ISG to HKG Hong Kong, Hong Kong SAR China | 667 mi | ~1h 58m | 1/day | |
| 9 | ISG to OKA Naha, Japan | 251 mi | ~1h 6m | 11-12/day | |
| 10 | ISG to TPE Taipei, Taiwan | 192 mi | ~59m | 1/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.
Full route map
Tap a line to see the route. Farthest is ISG to NRT at 1,246 mi. Scroll or pinch to zoom, drag to pan.
Lines are true great circles on a map centred on ISG, so the curve you see is the route's real shortest path. Select one to jump to its row.
FAQ
What is the longest flight from ISG?
The longest nonstop route in FlightQ's current ISG schedule set is ISG to NRT, about 1,246 miles with an estimated block time of ~3h 9m.
How are the longest ISG flights ranked?
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.
Are these guaranteed live routes?
The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.