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SPF to ALO: distance & flight time

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

585 mi
942 km · 508 nm
1h 44m
estimated nonstop flight time
+1h
time difference · heading east
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Flight time details

585 miles nonstop takes roughly 1h 44m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-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 ALO?

The flight distance from Spearfish-South Dakota (SPF) to Waterloo (ALO) is 585 miles (942 km, 508 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SPF to ALO?

A nonstop flight takes about 1h 44m 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 Waterloo?

Waterloo is 1 hour ahead of Spearfish-South Dakota.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–ALO that never appear on search engines, with no booking fees.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