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ADW to HRI: distance & flight time
Camp Springs (Joint Base Andrews) → Mattala (Mattala Rajapaksa International Airport)
9,017 mi
14,511 km · 7,835 nm
18h 9m
estimated nonstop flight time
+9.5h
time difference · heading northeast
See live ADW→HRI fares Phone-only fares on this route — call free
Flight time details
9,017 miles nonstop takes roughly 18h 9m gate to gate, flying northeast. 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
- ADW — Joint Base Andrews · Camp Springs, 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 ADW
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 ADW from HRI?
The flight distance from Camp Springs (ADW) to Mattala (HRI) is 9,017 miles (14,511 km, 7,835 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADW to HRI?
A nonstop flight takes about 18h 9m 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 Camp Springs and Mattala?
Mattala is 9.5 hours ahead of Camp Springs.
What is the cheapest way to fly from ADW to HRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADW–HRI that never appear on search engines, with no booking fees.