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CMB to HRO: distance & flight time
Colombo (Bandaranaike International Colombo Airport) → Harrison (Boone County Airport)
9,401 mi
15,130 km · 8,170 nm
18h 54m
estimated nonstop flight time
-10.5h
time difference · heading north
See live CMB→HRO 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 set-back when reading arrival times on your ticket.
The two airports
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
- HRO — Boone County Airport · Harrison, 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 HRO
- BKG · Branson Airport19 mi away
- FLP · Marion County Regional Airport32 mi away
- WMH · Ozark Regional Airport39 mi away
- FYV · Drake Field59 mi away
Frequently asked questions
How far is CMB from HRO?
The flight distance from Colombo (CMB) to Harrison (HRO) 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 CMB to HRO?
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 Colombo and Harrison?
Harrison is 10.5 hours behind Colombo.
What is the cheapest way to fly from CMB to HRO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMB–HRO that never appear on search engines, with no booking fees.