Need help booking?
Unpublished phone-only deals available
CMB to GNT: distance & flight time
Colombo (Bandaranaike International Colombo Airport) → Grants (Grants-Milan Municipal Airport)
9,467 mi
15,236 km · 8,227 nm
19h 2m
estimated nonstop flight time
-11.5h
time difference · heading north
See live CMB→GNT fares Phone-only fares on this route — call free
Flight time details
9,467 miles nonstop takes roughly 19h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
- GNT — Grants-Milan Municipal Airport · Grants, 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 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
Near GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 mi away
Frequently asked questions
How far is CMB from GNT?
The flight distance from Colombo (CMB) to Grants (GNT) is 9,467 miles (15,236 km, 8,227 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMB to GNT?
A nonstop flight takes about 19h 2m 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 Colombo and Grants?
Grants is 11.5 hours behind Colombo.
What is the cheapest way to fly from CMB to GNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMB–GNT that never appear on search engines, with no booking fees.