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JAF to CPR: distance & flight time
Jaffna (Kankesanturai Airport) → Casper (Casper-Natrona County International Airport)
8,772 mi
14,118 km · 7,623 nm
17h 40m
estimated nonstop flight time
-11.5h
time difference · heading north
See live JAF→CPR fares Phone-only fares on this route — call free
Flight time details
8,772 miles nonstop takes roughly 17h 40m 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
- JAF — Kankesanturai Airport · Jaffna, 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 JAF
- TJV · Tanjore Air Force Base92 mi away
- ACJ · Anuradhapura Air Force Base106 mi away
- TRZ · Tiruchirapally Civil Airport Airport114 mi away
- TRR · China Bay Airport115 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 JAF from CPR?
The flight distance from Jaffna (JAF) to Casper (CPR) is 8,772 miles (14,118 km, 7,623 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JAF to CPR?
A nonstop flight takes about 17h 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 Jaffna and Casper?
Casper is 11.5 hours behind Jaffna.
What is the cheapest way to fly from JAF to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JAF–CPR that never appear on search engines, with no booking fees.