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RNT to FLZ: distance & flight time
Renton (Renton Municipal Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
8,241 mi
13,262 km · 7,161 nm
16h 38m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RNT→FLZ fares Phone-only fares on this route — call free
Flight time details
8,241 miles nonstop takes roughly 16h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- RNT — Renton Municipal Airport · Renton, United States
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
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 RNT
Near FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Frequently asked questions
How far is RNT from FLZ?
The flight distance from Renton (RNT) to Sibolga (FLZ) is 8,241 miles (13,262 km, 7,161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNT to FLZ?
A nonstop flight takes about 16h 38m 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 Renton and Sibolga?
Sibolga is 14 hours ahead of Renton.
What is the cheapest way to fly from RNT to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNT–FLZ that never appear on search engines, with no booking fees.