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CGN to RIW: distance & flight time
Cologne (Cologne Bonn Airport) → Riverton WY (Riverton Regional Airport)
4,885 mi
7,862 km · 4,245 nm
10h 3m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CGN→RIW fares Phone-only fares on this route — call free
Flight time details
4,885 miles nonstop takes roughly 10h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- CGN — Cologne Bonn Airport · Cologne, Germany
- RIW — Riverton Regional Airport · Riverton WY, 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 CGN
- BNJ · Bonn-Hangelar Airport7 mi away
- DUS · Düsseldorf Airport34 mi away
- MGL · Mönchengladbach Airport37 mi away
- ESS · Essen Mulheim Airport38 mi away
Near RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Frequently asked questions
How far is CGN from RIW?
The flight distance from Cologne (CGN) to Riverton WY (RIW) is 4,885 miles (7,862 km, 4,245 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGN to RIW?
A nonstop flight takes about 10h 3m 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 Cologne and Riverton WY?
Riverton WY is 8 hours behind Cologne.
What is the cheapest way to fly from CGN to RIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGN–RIW that never appear on search engines, with no booking fees.