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HAO to HRI: distance & flight time
Hamilton (Butler Co Regional Airport - Hogan Field) → Mattala (Mattala Rajapaksa International Airport)
9,152 mi
14,729 km · 7,953 nm
18h 25m
estimated nonstop flight time
+9.5h
time difference · heading north
See live HAO→HRI fares Phone-only fares on this route — call free
Flight time details
9,152 miles nonstop takes roughly 18h 25m 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
- HAO — Butler Co Regional Airport - Hogan Field · Hamilton, United States
- HRI — Mattala Rajapaksa International Airport · Mattala, 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 HAO
Near HRI
- WRZ · Weerawila Airport8 mi away
- KCT · Koggala Airport59 mi away
- ADP · Ampara Airport81 mi away
- RML · Colombo Ratmalana Airport93 mi away
Frequently asked questions
How far is HAO from HRI?
The flight distance from Hamilton (HAO) to Mattala (HRI) is 9,152 miles (14,729 km, 7,953 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAO to HRI?
A nonstop flight takes about 18h 25m 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 Hamilton and Mattala?
Mattala is 9.5 hours ahead of Hamilton.
What is the cheapest way to fly from HAO to HRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAO–HRI that never appear on search engines, with no booking fees.