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CPR to ECA: distance & flight time
Casper (Casper-Natrona County International Airport) → East Tawas (Iosco County Airport)
1,153 mi
1,856 km · 1,002 nm
2h 58m
estimated nonstop flight time
+2h
time difference · heading east
See live CPR→ECA fares Phone-only fares on this route — call free
Flight time details
1,153 miles nonstop takes roughly 2h 58m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, United States
- ECA — Iosco County Airport · East Tawas, 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 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
Near ECA
- OSC · Oscoda Wurtsmith Airport10 mi away
- APN · Alpena County Regional Airport53 mi away
- GDW · Gladwin Zettel Memorial Airport57 mi away
- HTL · Roscommon County - Blodgett Memorial Airport62 mi away
Frequently asked questions
How far is CPR from ECA?
The flight distance from Casper (CPR) to East Tawas (ECA) is 1,153 miles (1,856 km, 1,002 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to ECA?
A nonstop flight takes about 2h 58m 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 Casper and East Tawas?
East Tawas is 2 hours ahead of Casper.
What is the cheapest way to fly from CPR to ECA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–ECA that never appear on search engines, with no booking fees.