Need help booking?
Unpublished phone-only deals available
OIT to DPA: distance & flight time
Oita (Oita Airport) → West Chicago (Dupage Airport)
6,643 mi
10,692 km · 5,773 nm
13h 30m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OIT→DPA fares Phone-only fares on this route — call free
Flight time details
6,643 miles nonstop takes roughly 13h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OIT — Oita Airport · Oita, Japan
- DPA — Dupage Airport · West Chicago, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 mi away
Near DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 mi away
Frequently asked questions
How far is OIT from DPA?
The flight distance from Oita (OIT) to West Chicago (DPA) is 6,643 miles (10,692 km, 5,773 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIT to DPA?
A nonstop flight takes about 13h 30m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Oita and West Chicago?
West Chicago is 14 hours behind Oita.
What is the cheapest way to fly from OIT to DPA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIT–DPA that never appear on search engines, with no booking fees.