Need help booking?
Unpublished phone-only deals available
UGN to ITM: distance & flight time
Chicago (Waukegan National Airport) → Osaka (Osaka International Airport)
6,442 mi
10,367 km · 5,598 nm
13h 6m
estimated nonstop flight time
+14h
time difference · heading northwest
See live UGN→ITM fares Phone-only fares on this route — call free
Flight time details
6,442 miles nonstop takes roughly 13h 6m 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
- UGN — Waukegan National Airport · Chicago, United States
- ITM — Osaka International Airport · Osaka, 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 UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 mi away
Near ITM
- UKB · Kobe Airport16 mi away
- KIX · Kansai International Airport27 mi away
- TJH · Tajima Airport62 mi away
- TKS · Tokushima Airport/JMSDF Air Base65 mi away
Frequently asked questions
How far is UGN from ITM?
The flight distance from Chicago (UGN) to Osaka (ITM) is 6,442 miles (10,367 km, 5,598 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UGN to ITM?
A nonstop flight takes about 13h 6m 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 Chicago and Osaka?
Osaka is 14 hours ahead of Chicago.
What is the cheapest way to fly from UGN to ITM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UGN–ITM that never appear on search engines, with no booking fees.