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HRI to DEC: distance & flight time
Mattala (Mattala Rajapaksa International Airport) → Decatur (Decatur Airport)
9,187 mi
14,785 km · 7,983 nm
18h 29m
estimated nonstop flight time
-10.5h
time difference · heading north
See live HRI→DEC fares Phone-only fares on this route — call free
Flight time details
9,187 miles nonstop takes roughly 18h 29m 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
- HRI — Mattala Rajapaksa International Airport · Mattala, Sri Lanka
- DEC — Decatur Airport · Decatur, 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 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 HRI from DEC?
The flight distance from Mattala (HRI) to Decatur (DEC) is 9,187 miles (14,785 km, 7,983 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRI to DEC?
A nonstop flight takes about 18h 29m 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 Mattala and Decatur?
Decatur is 10.5 hours behind Mattala.
What is the cheapest way to fly from HRI to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRI–DEC that never appear on search engines, with no booking fees.