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INT to FLZ: distance & flight time
Winston-salem (Smith Reynolds Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
9,832 mi
15,823 km · 8,544 nm
19h 45m
estimated nonstop flight time
+11h
time difference · heading north
See live INT→FLZ fares Phone-only fares on this route — call free
Flight time details
9,832 miles nonstop takes roughly 19h 45m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 mi away
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 INT from FLZ?
The flight distance from Winston-salem (INT) to Sibolga (FLZ) is 9,832 miles (15,823 km, 8,544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to FLZ?
A nonstop flight takes about 19h 45m 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 Winston-salem and Sibolga?
Sibolga is 11 hours ahead of Winston-salem.
What is the cheapest way to fly from INT to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–FLZ that never appear on search engines, with no booking fees.