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SPF to NAP: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Naples (Naples International Airport)
5,402 mi
8,694 km · 4,694 nm
11h 4m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SPF→NAP fares Phone-only fares on this route — call free
Flight time details
5,402 miles nonstop takes roughly 11h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 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
- NAP — Naples International Airport · Naples, Italy
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 NAP
- QSR · Salerno Costa d'Amalfi Airport37 mi away
- FOG · Foggia "Gino Lisa" Airport75 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport124 mi away
- QLT · Latina Air Base85 mi away
Frequently asked questions
How far is SPF from NAP?
The flight distance from Spearfish-South Dakota (SPF) to Naples (NAP) is 5,402 miles (8,694 km, 4,694 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to NAP?
A nonstop flight takes about 11h 4m 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 Naples?
Naples is 8 hours ahead of Spearfish-South Dakota.
What is the cheapest way to fly from SPF to NAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–NAP that never appear on search engines, with no booking fees.