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CPR to GIU: distance & flight time
Casper (Casper-Natrona County International Airport) → Sigiriya (Sigiriya Air Force Base)
8,893 mi
14,312 km · 7,728 nm
17h 54m
estimated nonstop flight time
+11.5h
time difference · heading north
See live CPR→GIU fares Phone-only fares on this route — call free
Flight time details
8,893 miles nonstop takes roughly 17h 54m 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 gain when reading arrival times on your ticket.
The two airports
- CPR — Casper-Natrona County International Airport · Casper, United States
- GIU — Sigiriya Air Force Base · Sigiriya, Sri Lanka
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 GIU
- HIM · Hingurakgoda Air Force Base18 mi away
- ACJ · Anuradhapura Air Force Base31 mi away
- TRR · China Bay Airport51 mi away
- BTC · Batticaloa Airport67 mi away
Frequently asked questions
How far is CPR from GIU?
The flight distance from Casper (CPR) to Sigiriya (GIU) is 8,893 miles (14,312 km, 7,728 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPR to GIU?
A nonstop flight takes about 17h 54m 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 Sigiriya?
Sigiriya is 11.5 hours ahead of Casper.
What is the cheapest way to fly from CPR to GIU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPR–GIU that never appear on search engines, with no booking fees.