Need help booking?
Unpublished phone-only deals available
DUM to SPF: distance & flight time
Dumai (Pinang Kampai Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
8,894 mi
14,313 km · 7,729 nm
17h 54m
estimated nonstop flight time
-13h
time difference · heading northeast
See live DUM→SPF fares Phone-only fares on this route — call free
Flight time details
8,894 miles nonstop takes roughly 17h 54m 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
- DUM — Pinang Kampai Airport · Dumai, Indonesia
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 DUM
- MKZ · Malacca Airport72 mi away
- PKU · Sultan Syarif Kasim Ii (Simpang Tiga) Airport79 mi away
- KUL · Kuala Lumpur International Airport81 mi away
- PPR · Pasir Pangaraan Airport90 mi away
Near SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is DUM from SPF?
The flight distance from Dumai (DUM) to Spearfish-South Dakota (SPF) is 8,894 miles (14,313 km, 7,729 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUM to SPF?
A nonstop flight takes about 17h 54m 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 Dumai and Spearfish-South Dakota?
Spearfish-South Dakota is 13 hours behind Dumai.
What is the cheapest way to fly from DUM to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUM–SPF that never appear on search engines, with no booking fees.