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DEC to RKE: distance & flight time
Decatur (Decatur Airport) → Copenhagen (Copenhagen Roskilde Airport)
4,390 mi
7,065 km · 3,815 nm
9h 4m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DEC→RKE fares Phone-only fares on this route — call free
Flight time details
4,390 miles nonstop takes roughly 9h 4m 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
- DEC — Decatur Airport · Decatur, United States
- RKE — Copenhagen Roskilde 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 DEC
Near RKE
- CPH · Copenhagen Kastrup Airport21 mi away
- MMX · Malmö Sturup Airport49 mi away
- AGH · Ängelholm-Helsingborg Airport56 mi away
- MRW · Lolland Falster Maribo Airport67 mi away
Frequently asked questions
How far is DEC from RKE?
The flight distance from Decatur (DEC) to Copenhagen (RKE) is 4,390 miles (7,065 km, 3,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to RKE?
A nonstop flight takes about 9h 4m 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 Decatur and Copenhagen?
Copenhagen is 7 hours ahead of Decatur.
What is the cheapest way to fly from DEC to RKE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–RKE that never appear on search engines, with no booking fees.