Need help booking?
Unpublished phone-only deals available
OMO to HRI: distance & flight time
Mostar (Mostar International Airport) → Mattala (Mattala Rajapaksa International Airport)
4,587 mi
7,383 km · 3,986 nm
9h 28m
estimated nonstop flight time
+3.5h
time difference · heading east
See live OMO→HRI fares Phone-only fares on this route — call free
Flight time details
4,587 miles nonstop takes roughly 9h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- OMO — Mostar International Airport · Mostar, Bosnia and Herzegovina
- 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 OMO
- SJJ · Sarajevo International Airport45 mi away
- DBV · Dubrovnik Airport54 mi away
- BWK · Bol Airport59 mi away
- TIV · Tivat Airport75 mi away
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 OMO from HRI?
The flight distance from Mostar (OMO) to Mattala (HRI) is 4,587 miles (7,383 km, 3,986 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OMO to HRI?
A nonstop flight takes about 9h 28m 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 Mostar and Mattala?
Mattala is 3.5 hours ahead of Mostar.
What is the cheapest way to fly from OMO to HRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OMO–HRI that never appear on search engines, with no booking fees.