Need help booking?
Unpublished phone-only deals available
ARB to RML: distance & flight time
Ann Arbor (Ann Arbor Municipal Airport) → Colombo (Colombo Ratmalana Airport)
8,894 mi
14,314 km · 7,729 nm
17h 54m
estimated nonstop flight time
+9.5h
time difference · heading north
See live ARB→RML fares Phone-only fares on this route — call free
Flight time details
8,894 miles nonstop takes roughly 17h 54m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- ARB — Ann Arbor Municipal Airport · Ann Arbor, United States
- RML — Colombo Ratmalana 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 ARB
- DTW · Detroit Metropolitan Wayne County Airport20 mi away
- YIP · Willow Run Airport11 mi away
- PTK · Oakland County International Airport35 mi away
- JXN · Jackson County Reynolds Field37 mi away
Near RML
- CMB · Bandaranaike International Colombo Airport25 mi away
- KCT · Koggala Airport65 mi away
- HRI · Mattala Rajapaksa International Airport93 mi away
- GIU · Sigiriya Air Force Base97 mi away
Frequently asked questions
How far is ARB from RML?
The flight distance from Ann Arbor (ARB) to Colombo (RML) is 8,894 miles (14,314 km, 7,729 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ARB to RML?
A nonstop flight takes about 17h 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 Ann Arbor and Colombo?
Colombo is 9.5 hours ahead of Ann Arbor.
What is the cheapest way to fly from ARB to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ARB–RML that never appear on search engines, with no booking fees.