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SPF to BDN: distance & flight time

Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Talhar (Talhar Airport)

7,624 mi
12,270 km · 6,625 nm
15h 25m
estimated nonstop flight time
+11h
time difference · heading north
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Flight time details

7,624 miles nonstop takes roughly 15h 25m 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

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.

Frequently asked questions

How far is SPF from BDN?

The flight distance from Spearfish-South Dakota (SPF) to Talhar (BDN) is 7,624 miles (12,270 km, 6,625 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SPF to BDN?

A nonstop flight takes about 15h 25m 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 Spearfish-South Dakota and Talhar?

Talhar is 11 hours ahead of Spearfish-South Dakota.

What is the cheapest way to fly from SPF to BDN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–BDN that never appear on search engines, with no booking fees.
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