Need help booking?
Unpublished phone-only deals available
IAS to CPR: distance & flight time
Iasi (Iaşi Airport) → Casper (Casper-Natrona County International Airport)
5,610 mi
9,029 km · 4,875 nm
11h 28m
estimated nonstop flight time
-9h
time difference · heading northwest
See live IAS→CPR fares Phone-only fares on this route — call free
Flight time details
5,610 miles nonstop takes roughly 11h 28m 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
- IAS — Iaşi Airport · Iasi, Romania
- 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 IAS
- BZY · Bălți International Airport46 mi away
- BCM · Bacău Airport56 mi away
- KIV · Chişinău International Airport64 mi away
- SCV · Suceava Stefan cel Mare Airport69 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 IAS from CPR?
The flight distance from Iasi (IAS) to Casper (CPR) is 5,610 miles (9,029 km, 4,875 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAS to CPR?
A nonstop flight takes about 11h 28m 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 Iasi and Casper?
Casper is 9 hours behind Iasi.
What is the cheapest way to fly from IAS to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAS–CPR that never appear on search engines, with no booking fees.