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BOS to OTP: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Bucharest (Henri Coandă International Airport)
4,555 mi
7,331 km · 3,958 nm
9h 24m
estimated nonstop flight time
+7h
time difference · heading northeast
See live BOS→OTP fares Phone-only fares on this route — call free
Flight time details
4,555 miles nonstop takes roughly 9h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
- OTP — Henri Coandă International Airport · Bucharest, Romania
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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 mi away
Near OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
Frequently asked questions
How far is BOS from OTP?
The flight distance from Boston (BOS) to Bucharest (OTP) is 4,555 miles (7,331 km, 3,958 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to OTP?
A nonstop flight takes about 9h 24m 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 Boston and Bucharest?
Bucharest is 7 hours ahead of Boston.
What is the cheapest way to fly from BOS to OTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–OTP that never appear on search engines, with no booking fees.