Changchun to Ōtsu flights
Ōtsu lies 1,338 km (831 mi) south-east of Changchun, +1 h on the clock. What the numbers say about getting there, and where to book.
A nonstop flight would take about 2 h 28 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.
| Changchun | Ōtsu | |
|---|---|---|
| Country | China | Japan |
| Population | 5.7 million | 345,070 |
| Elevation | 206 m (676 ft) | 131 m (430 ft) |
| Time now | UTC+8 (Asia/Shanghai) | UTC+9 (Asia/Tokyo) |
| Nearest large airport | CGQ, 32 km out | ITM, 46 km out |
| Postal codes | 130000 | 033-0134–959-3122 |
Clocks in Ōtsu are 1 h ahead of Changchun right now, so a 2 h 28 min journey lands 3 h 28 min later by the destination clock.
What changes when you arrive in Ōtsu
Crossing from China into Japan: money changes from the Yuan Renminbi to the Yen (JPY); traffic switches to the left; sockets are NEMA 1-15, NEMA 5-15; the dialling code becomes +81; the emergency number is http://www.wikidata.org/entity/Q11185210 / http://www.wikidata.org/entity/Q25648823.
Airports at each end
Leaving Changchun
Changchun is served by one airport with scheduled flights. The closest large one is Changchun Longjia International Airport (CGQ), 32 km (20 mi) from the centre, whose 10,500-ft runway is long enough for long-haul wide-body aircraft.
Arriving in Ōtsu
Ōtsu is served by 4 airports with scheduled flights within 100 km. The closest large one is Osaka Itami International Airport (ITM), 46 km (29 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, 71 km), Kansai International Airport (KIX, 85 km), Chubu Centrair International Airport (NGO, 87 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Osaka Itami International Airport | ITM | 46 km (29 mi) | 9,840 ft | 50 ft |
| Kobe Airport | UKB | 71 km (44 mi) | 8,202 ft | 22 ft |
| Kansai International Airport | KIX | 85 km (53 mi) | 13,123 ft | 26 ft |
| Chubu Centrair International Airport | NGO | 87 km (54 mi) | 11,483 ft | 15 ft |
Book a flight to Ōtsu
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Staying in Ōtsu
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Common questions
How far is Ōtsu from Changchun?
1,338 km (831 mi) in a straight line, south-east of Changchun.
How long does it take to get from Changchun to Ōtsu by air?
About 2 h 28 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Changchun and Ōtsu?
Ōtsu is 1 h ahead at the moment (Asia/Tokyo against Asia/Shanghai).
Which airports are used for Changchun to Ōtsu flights?
Typically Changchun Longjia International Airport (CGQ) to Osaka Itami International Airport (ITM); Ōtsu also has UKB, KIX, NGO.
What currency do I need in Ōtsu?
The Yen (JPY).
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.