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FLZ to RKS: distance & flight time
Sibolga (Dr Ferdinand Lumban Tobing Airport) → Rock Springs (Southwest Wyoming Regional Airport)
8,980 mi
14,452 km · 7,803 nm
18h 4m
estimated nonstop flight time
-13h
time difference · heading northeast
See live FLZ→RKS fares Phone-only fares on this route — call free
Flight time details
8,980 miles nonstop takes roughly 18h 4m 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
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Frequently asked questions
How far is FLZ from RKS?
The flight distance from Sibolga (FLZ) to Rock Springs (RKS) is 8,980 miles (14,452 km, 7,803 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLZ to RKS?
A nonstop flight takes about 18h 4m 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 Rock Springs?
Rock Springs is 13 hours behind Sibolga.
What is the cheapest way to fly from FLZ to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLZ–RKS that never appear on search engines, with no booking fees.