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BWI to GIU: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Sigiriya (Sigiriya Air Force Base)
8,873 mi
14,279 km · 7,710 nm
17h 52m
estimated nonstop flight time
+9.5h
time difference · heading northeast
See live BWI→GIU fares Phone-only fares on this route — call free
Flight time details
8,873 miles nonstop takes roughly 17h 52m 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
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
- GIU — Sigiriya Air Force Base · Sigiriya, 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 BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Near GIU
- HIM · Hingurakgoda Air Force Base18 mi away
- ACJ · Anuradhapura Air Force Base31 mi away
- TRR · China Bay Airport51 mi away
- BTC · Batticaloa Airport67 mi away
Frequently asked questions
How far is BWI from GIU?
The flight distance from Baltimore (BWI) to Sigiriya (GIU) is 8,873 miles (14,279 km, 7,710 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to GIU?
A nonstop flight takes about 17h 52m 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 Baltimore and Sigiriya?
Sigiriya is 9.5 hours ahead of Baltimore.
What is the cheapest way to fly from BWI to GIU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–GIU that never appear on search engines, with no booking fees.