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RST to CPH: distance & flight time
Rochester (Rochester International Airport) → Copenhagen (Copenhagen Kastrup Airport)
4,299 mi
6,919 km · 3,736 nm
8h 54m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RST→CPH fares Phone-only fares on this route — call free
Flight time details
4,299 miles nonstop takes roughly 8h 54m 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
- RST — Rochester International Airport · Rochester, 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 RST
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 RST from CPH?
The flight distance from Rochester (RST) to Copenhagen (CPH) is 4,299 miles (6,919 km, 3,736 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to CPH?
A nonstop flight takes about 8h 54m 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 Rochester and Copenhagen?
Copenhagen is 7 hours ahead of Rochester.
What is the cheapest way to fly from RST to CPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–CPH that never appear on search engines, with no booking fees.