Boston (BOS) to Copenhagen (CPH)
Flight time
≈ 8h 07m
Bearing
45° NE
Boston (BOS) to Copenhagen (CPH) is 3,660 miles (5,891 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BOS–CPH
Filed traffic dataIn July 2026, Scandinavian Airlines Sys was the only carrier flying nonstop BOS–CPH; the Airbus A330-200 was the most common aircraft at 100% of departures; flights ran 83% full.
Departures
62
July 2026
Seats
16,428
both directions
Passengers
13,642
both directions
Load factor
83.0%
RPM ÷ ASM
Who flies BOS–CPH?
Scandinavian Airlines Sys was the only carrier to fly nonstop BOS–CPH in July 2026 (62 departures).
- SK
Scandinavian Airlines Sys
62 departures · 16,428 seats
Share of departures100.0%83.0%
Load
What plane flies BOS–CPH?
In July 2026, the Airbus A330-200 flew 100% of BOS–CPH departures.
- Airbus A330-200
62 departures · 83.0% load
100.0%
How has BOS–CPH traffic changed?
Nonstop BOS–CPH departures held steady at about 62 a month between August 2025 and July 2026.
Monthly nonstop BOS–CPH traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
62 departures · 14,903 passengers
90.8%
Load
September 2025
55 departures · 12,673 passengers
86.9%
Load
October 2025
52 departures · 10,909 passengers
85.9%
Load
November 2025
52 departures · 8,159 passengers
82.9%
Load
December 2025
52 departures · 7,413 passengers
91.0%
Load
January 2026
39 departures · 5,210 passengers
85.1%
Load
February 2026
46 departures · 5,739 passengers
79.5%
Load
March 2026
53 departures · 7,893 passengers
86.7%
Load
April 2026
58 departures · 12,736 passengers
83.4%
Load
May 2026
60 departures · 13,906 passengers
87.5%
Load
June 2026
60 departures · 14,197 passengers
89.3%
Load
July 2026
62 departures · 13,642 passengers
83.0%
Load
By direction
Each direction is filed separately — they rarely match.
BOS → CPH
81.9% full
31 departures · 6,724 passengers
CPH → BOS
84.1% full
31 departures · 6,918 passengers
Nonstop BOS–CPH traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Copenhagen
DK
Copenhagen Kastrup Airport
Coordinates
55.62°N, 12.66°E
Hemisphere
N · E
Frequently asked
How far is Boston (BOS) from Copenhagen (CPH)?
BOS to CPH is 3,660 miles (5,891 km / 3,181 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOS to CPH?
A nonstop covers the 3,660-mile great-circle distance in roughly 8h 07m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOS–CPH?
In July 2026, the Airbus A330-200 flew the largest share of departures (100.0%).
What mileage do I earn flying BOS–CPH?
Distance-based programs credit off the 3,660-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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