Need help booking?
Unpublished phone-only deals available
ADP to CPR: distance & flight time
Galoya (Ampara Airport) → Casper (Casper-Natrona County International Airport)
8,928 mi
14,368 km · 7,758 nm
17h 58m
estimated nonstop flight time
-11.5h
time difference · heading north
See live ADP→CPR fares Phone-only fares on this route — call free
Flight time details
8,928 miles nonstop takes roughly 17h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ADP — Ampara Airport · Galoya, Sri Lanka
- 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 ADP
- BTC · Batticaloa Airport26 mi away
- HIM · Hingurakgoda Air Force Base66 mi away
- GIU · Sigiriya Air Force Base75 mi away
- WRZ · Weerawila Airport80 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 ADP from CPR?
The flight distance from Galoya (ADP) to Casper (CPR) is 8,928 miles (14,368 km, 7,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADP to CPR?
A nonstop flight takes about 17h 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 Galoya and Casper?
Casper is 11.5 hours behind Galoya.
What is the cheapest way to fly from ADP to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADP–CPR that never appear on search engines, with no booking fees.