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ISU to CPR: distance & flight time
Sulaymaniyah (Sulaymaniyah International Airport) → Casper (Casper-Natrona County International Airport)
6,731 mi
10,832 km · 5,849 nm
13h 40m
estimated nonstop flight time
-9h
time difference · heading north
See live ISU→CPR fares Phone-only fares on this route — call free
Flight time details
6,731 miles nonstop takes roughly 13h 40m gate to gate, flying north. 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
- ISU — Sulaymaniyah International Airport · Sulaymaniyah, Iraq
- 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 ISU
- KIK · Kirkuk Air Base55 mi away
- EBL · Erbil International Airport89 mi away
- SDG · Sanandaj Airport98 mi away
- XQC · Joint Base Balad124 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 ISU from CPR?
The flight distance from Sulaymaniyah (ISU) to Casper (CPR) is 6,731 miles (10,832 km, 5,849 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISU to CPR?
A nonstop flight takes about 13h 40m 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 Sulaymaniyah and Casper?
Casper is 9 hours behind Sulaymaniyah.
What is the cheapest way to fly from ISU to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISU–CPR that never appear on search engines, with no booking fees.