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FLZ to CPR: distance & flight time
Sibolga (Dr Ferdinand Lumban Tobing Airport) → Casper (Casper-Natrona County International Airport)
8,984 mi
14,459 km · 7,807 nm
18h 5m
estimated nonstop flight time
-13h
time difference · heading northeast
See live FLZ→CPR fares Phone-only fares on this route — call free
Flight time details
8,984 miles nonstop takes roughly 18h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
- 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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 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 FLZ from CPR?
The flight distance from Sibolga (FLZ) to Casper (CPR) is 8,984 miles (14,459 km, 7,807 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLZ to CPR?
A nonstop flight takes about 18h 5m 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 Sibolga and Casper?
Casper is 13 hours behind Sibolga.
What is the cheapest way to fly from FLZ to CPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLZ–CPR that never appear on search engines, with no booking fees.