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BOS to CPH: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Copenhagen (Copenhagen Kastrup Airport)
3,660 mi
5,890 km · 3,181 nm
7h 39m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BOS→CPH fares Phone-only fares on this route — call free
Flight time details
3,660 miles nonstop takes roughly 7h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
- CPH — Copenhagen Kastrup Airport · Copenhagen, Denmark
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 CPH
- RKE · Copenhagen Roskilde Airport21 mi away
- MMX · Malmö Sturup Airport29 mi away
- AGH · Ängelholm-Helsingborg Airport47 mi away
- KID · Kristianstad Airport59 mi away
Frequently asked questions
How far is BOS from CPH?
The flight distance from Boston (BOS) to Copenhagen (CPH) is 3,660 miles (5,890 km, 3,181 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to CPH?
A nonstop flight takes about 7h 39m 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 Copenhagen?
Copenhagen is 6 hours ahead of Boston.
What is the cheapest way to fly from BOS to CPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–CPH that never appear on search engines, with no booking fees.