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URO to CPR: distance & flight time
Rouen (Rouen Airport) → Casper (Casper-Natrona County International Airport)
4,708 mi
7,577 km · 4,091 nm
9h 42m
estimated nonstop flight time
-8h
time difference · heading northwest
See live URO→CPR fares Phone-only fares on this route — call free
Flight time details
4,708 miles nonstop takes roughly 9h 42m 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
- URO — Rouen Airport · Rouen, France
- CPR — Casper-Natrona County International Airport · Casper, 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 URO
Near CPR
- RWL · Rawlins Municipal Airport/Harvey Field85 mi away
- RIW · Riverton Regional Airport101 mi away
- SAA · Shively Field103 mi away
- WRL · Worland Municipal Airport104 mi away
Frequently asked questions
How far is URO from CPR?
The flight distance from Rouen (URO) to Casper (CPR) is 4,708 miles (7,577 km, 4,091 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from URO to CPR?
A nonstop flight takes about 9h 42m 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 Rouen and Casper?
Casper is 8 hours behind Rouen.
What is the cheapest way to fly from URO to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on URO–CPR that never appear on search engines, with no booking fees.