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DEN to FLZ: distance & flight time
Denver (Denver International Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
9,211 mi
14,823 km · 8,004 nm
18h 32m
estimated nonstop flight time
+13h
time difference · heading northwest
See live DEN→FLZ fares Phone-only fares on this route — call free
Flight time details
9,211 miles nonstop takes roughly 18h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- DEN — Denver International Airport · Denver, 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 DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 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 DEN from FLZ?
The flight distance from Denver (DEN) to Sibolga (FLZ) is 9,211 miles (14,823 km, 8,004 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to FLZ?
A nonstop flight takes about 18h 32m 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 Denver and Sibolga?
Sibolga is 13 hours ahead of Denver.
What is the cheapest way to fly from DEN to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–FLZ that never appear on search engines, with no booking fees.