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SPF to DNP: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Dang (Tulsipur Airport)
7,407 mi
11,920 km · 6,436 nm
14h 59m
estimated nonstop flight time
+11.8h
time difference · heading north
See live SPF→DNP fares Phone-only fares on this route — call free
Flight time details
7,407 miles nonstop takes roughly 14h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.8-hour time gain when reading arrival times on your ticket.
The two airports
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- DNP — Tulsipur Airport · Dang, Nepal
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 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
Near DNP
- RUK · Rukum Chaurjahari Airport36 mi away
- KEP · Nepalgunj Airport38 mi away
- SKH · Surkhet Airport52 mi away
- DOP · Dolpa Airport68 mi away
Frequently asked questions
How far is SPF from DNP?
The flight distance from Spearfish-South Dakota (SPF) to Dang (DNP) is 7,407 miles (11,920 km, 6,436 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to DNP?
A nonstop flight takes about 14h 59m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SPF to DNP?
Nonstop service on SPF–DNP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 14h 59m nonstop estimate.
What is the time difference between Spearfish-South Dakota and Dang?
Dang is 11.8 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to DNP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–DNP that never appear on search engines, with no booking fees.
Why are some SPF to DNP fares phone-only?
Consolidator contracts let us sell certain SPF–DNP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.