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 May 2026, Scandinavian Airlines Sys was the only carrier flying nonstop BOS–CPH; the Airbus A330-200 was the most common aircraft at 97% of departures; flights ran 87% full.
Departures
60
May 2026
Seats
15,897
both directions
Passengers
13,906
both directions
Load factor
87.5%
RPM ÷ ASM
Who flies BOS–CPH?
Scandinavian Airlines Sys was the only carrier to fly nonstop BOS–CPH in May 2026 (60 departures).
- SK
Scandinavian Airlines Sys
60 departures · 15,897 seats
Share of departures100.0%87.5%
Load
What plane flies BOS–CPH?
In May 2026, the Airbus A330-200 flew 97% of BOS–CPH departures — more than any other aircraft type.
- Airbus A330-200
58 departures · 87.1% load
96.7% - Airbus A350-900
2 departures · 97.7% load
3.3%
How has BOS–CPH traffic changed?
Nonstop BOS–CPH departures rose from 58 in June 2025 to 60 in May 2026.
Monthly nonstop BOS–CPH traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
58 departures · 13,580 passengers
88.1%
Load
July 2025
65 departures · 14,733 passengers
87.8%
Load
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
By direction
Each direction is filed separately — they rarely match.
BOS → CPH
93.5% full
30 departures · 7,434 passengers
CPH → BOS
81.4% full
30 departures · 6,472 passengers
Nonstop BOS–CPH traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 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 May 2026, the Airbus A330-200 flew the largest share of departures (96.7%), followed by the Airbus A350-900 (3.3%).
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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