Osaka to Seto flights
Seto lies 158 km (98 mi) north-east of Osaka, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 57 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Osaka | Seto | |
|---|---|---|
| Country | Japan | Japan |
| Population | 2.8 million | 127,792 |
| Elevation | 4 m (13 ft) | 111 m (364 ft) |
| Time now | UTC+9 (Asia/Tokyo) | UTC+9 (Asia/Tokyo) |
| Nearest large airport | ITM, 11 km out | NGO, 50 km out |
| Postal codes | 017-0292–981-1596 | 236-0027–966-0033 |
Airports at each end
Leaving Osaka
Osaka is served by 3 airports with scheduled flights within 100 km. The closest large one is Osaka Itami International Airport (ITM), 11 km (7 mi) from the centre, with a longest runway of 9,840 ft, which limits it to short and medium-haul aircraft. The alternatives are Kobe Airport (UKB, 26 km), Kansai International Airport (KIX, 38 km).
Arriving in Seto
Seto is served by 2 airports with scheduled flights within 100 km. The closest large one is Chubu Centrair International Airport (NGO), 50 km (31 mi) from the centre, whose 11,483-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Nagoya Airport / JASDF Komaki Air Base (NKM, 16 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Chubu Centrair International Airport | NGO | 50 km (31 mi) | 11,483 ft | 15 ft |
| Nagoya Airport / JASDF Komaki Air Base (regional) | NKM | 16 km (10 mi) | 8,990 ft | 52 ft |
Book a flight to Seto
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Staying in Seto
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Book a hotel in Seto
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Common questions
How far is Seto from Osaka?
158 km (98 mi) in a straight line, north-east of Osaka.
How long does it take to get from Osaka to Seto by air?
About 57 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Osaka and Seto?
No, both are on Asia/Tokyo at the moment.
Which airports are used for Osaka to Seto flights?
Typically Osaka Itami International Airport (ITM) to Chubu Centrair International Airport (NGO); Seto also has NKM.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.