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UGN to CMB: distance & flight time
Chicago (Waukegan National Airport) → Colombo (Bandaranaike International Colombo Airport)
8,924 mi
14,361 km · 7,754 nm
17h 58m
estimated nonstop flight time
+10.5h
time difference · heading north
See live UGN→CMB fares Phone-only fares on this route — call free
Flight time details
8,924 miles nonstop takes roughly 17h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- UGN — Waukegan National Airport · Chicago, United States
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
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 CMB
- RML · Colombo Ratmalana Airport25 mi away
- GIU · Sigiriya Air Force Base79 mi away
- ACJ · Anuradhapura Air Force Base86 mi away
- KCT · Koggala Airport87 mi away
Frequently asked questions
How far is UGN from CMB?
The flight distance from Chicago (UGN) to Colombo (CMB) is 8,924 miles (14,361 km, 7,754 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UGN to CMB?
A nonstop flight takes about 17h 58m 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 Colombo?
Colombo is 10.5 hours ahead of Chicago.
What is the cheapest way to fly from UGN to CMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UGN–CMB that never appear on search engines, with no booking fees.