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GUU to CPR: distance & flight time
Grundarfjordur (Grundarfjörður Airport) → Casper (Casper-Natrona County International Airport)
3,399 mi
5,471 km · 2,954 nm
7h 8m
estimated nonstop flight time
—
time difference · heading west
See live GUU→CPR fares Phone-only fares on this route — call free
Flight time details
3,399 miles nonstop takes roughly 7h 8m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GUU — Grundarfjörður Airport · Grundarfjordur, Iceland
- 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 GUU
- PFJ · Patreksfjörður Airport44 mi away
- BIU · Bildudalur Airport46 mi away
- RKV · Reykjavik Airport71 mi away
- KEF · Keflavik International Airport72 mi away
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 GUU from CPR?
The flight distance from Grundarfjordur (GUU) to Casper (CPR) is 3,399 miles (5,471 km, 2,954 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUU to CPR?
A nonstop flight takes about 7h 8m 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 cheapest way to fly from GUU to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUU–CPR that never appear on search engines, with no booking fees.