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SMN to NHT: distance & flight time

Salmon (Lemhi County Airport) → Northolt (RAF Northolt)

4,674 mi
7,522 km · 4,062 nm
9h 38m
estimated nonstop flight time
+7h
time difference · heading northeast
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Flight time details

4,674 miles nonstop takes roughly 9h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.

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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

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Frequently asked questions

How far is SMN from NHT?

The flight distance from Salmon (SMN) to Northolt (NHT) is 4,674 miles (7,522 km, 4,062 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SMN to NHT?

A nonstop flight takes about 9h 38m 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 Northolt?

Northolt is 7 hours ahead of Salmon.

What is the cheapest way to fly from SMN to NHT?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–NHT that never appear on search engines, with no booking fees.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