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SMN to NAP: distance & flight time
Salmon (Lemhi County Airport) → Naples (Naples International Airport)
5,686 mi
9,150 km · 4,941 nm
11h 37m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SMN→NAP fares Phone-only fares on this route — call free
Flight time details
5,686 miles nonstop takes roughly 11h 37m 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
- SMN — Lemhi County Airport · Salmon, 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 SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 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 SMN from NAP?
The flight distance from Salmon (SMN) to Naples (NAP) is 5,686 miles (9,150 km, 4,941 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SMN to NAP?
A nonstop flight takes about 11h 37m 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 Salmon and Naples?
Naples is 8 hours ahead of Salmon.
What is the cheapest way to fly from SMN to NAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–NAP that never appear on search engines, with no booking fees.