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BLQ to SPF: distance & flight time
Bologna (Bologna Guglielmo Marconi Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
5,112 mi
8,227 km · 4,442 nm
10h 29m
estimated nonstop flight time
-8h
time difference · heading northwest
See live BLQ→SPF fares Phone-only fares on this route — call free
Flight time details
5,112 miles nonstop takes roughly 10h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- BLQ — Bologna Guglielmo Marconi Airport · Bologna, Italy
- 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 BLQ
- FRL · Forlì Airport45 mi away
- FLR · Peretola Airport50 mi away
- PMF · Parma Airport53 mi away
- VRN · Verona Villafranca Airport63 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 BLQ from SPF?
The flight distance from Bologna (BLQ) to Spearfish-South Dakota (SPF) is 5,112 miles (8,227 km, 4,442 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLQ to SPF?
A nonstop flight takes about 10h 29m 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 Bologna and Spearfish-South Dakota?
Spearfish-South Dakota is 8 hours behind Bologna.
What is the cheapest way to fly from BLQ to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLQ–SPF that never appear on search engines, with no booking fees.