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RKE to STS: distance & flight time
Copenhagen (Copenhagen Roskilde Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
5,416 mi
8,717 km · 4,707 nm
11h 5m
estimated nonstop flight time
-9h
time difference · heading northwest
See live RKE→STS fares Phone-only fares on this route — call free
Flight time details
5,416 miles nonstop takes roughly 11h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- RKE — Copenhagen Roskilde Airport · Copenhagen, Denmark
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
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 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
Near STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Frequently asked questions
How far is RKE from STS?
The flight distance from Copenhagen (RKE) to Santa Rosa (STS) is 5,416 miles (8,717 km, 4,707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKE to STS?
A nonstop flight takes about 11h 5m 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 Copenhagen and Santa Rosa?
Santa Rosa is 9 hours behind Copenhagen.
What is the cheapest way to fly from RKE to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKE–STS that never appear on search engines, with no booking fees.