Need help booking?
Unpublished phone-only deals available
DPA to OIM: distance & flight time
West Chicago (Dupage Airport) → Oshima (Oshima Airport)
6,341 mi
10,206 km · 5,511 nm
12h 54m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DPA→OIM fares Phone-only fares on this route — call free
Flight time details
6,341 miles nonstop takes roughly 12h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- DPA — Dupage Airport · West Chicago, United States
- OIM — Oshima Airport · Oshima, Japan
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 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
Near OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 mi away
Frequently asked questions
How far is DPA from OIM?
The flight distance from West Chicago (DPA) to Oshima (OIM) is 6,341 miles (10,206 km, 5,511 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DPA to OIM?
A nonstop flight takes about 12h 54m 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 West Chicago and Oshima?
Oshima is 14 hours ahead of West Chicago.
What is the cheapest way to fly from DPA to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DPA–OIM that never appear on search engines, with no booking fees.