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HRO to CMB: distance & flight time
Harrison (Boone County Airport) → Colombo (Bandaranaike International Colombo Airport)
9,401 mi
15,130 km · 8,170 nm
18h 54m
estimated nonstop flight time
+10.5h
time difference · heading north
See live HRO→CMB fares Phone-only fares on this route — call free
Flight time details
9,401 miles nonstop takes roughly 18h 54m 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
- HRO — Boone County Airport · Harrison, 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 HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 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 HRO from CMB?
The flight distance from Harrison (HRO) to Colombo (CMB) is 9,401 miles (15,130 km, 8,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRO to CMB?
A nonstop flight takes about 18h 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 Harrison and Colombo?
Colombo is 10.5 hours ahead of Harrison.
What is the cheapest way to fly from HRO to CMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRO–CMB that never appear on search engines, with no booking fees.