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SMN to LRM: distance & flight time
Salmon (Lemhi County Airport) → La Romana (Casa De Campo International Airport)
3,161 mi
5,087 km · 2,747 nm
6h 40m
estimated nonstop flight time
+2h
time difference · heading east
See live SMN→LRM fares Phone-only fares on this route — call free
Flight time details
3,161 miles nonstop takes roughly 6h 40m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SMN — Lemhi County Airport · Salmon, United States
- LRM — Casa De Campo International Airport · La Romana, Dominican Republic
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 LRM
- PUJ · Punta Cana International Airport37 mi away
- SDQ · Las Américas International Airport50 mi away
- HEX · Herrera Airport69 mi away
- JBQ · La Isabela International Airport71 mi away
Frequently asked questions
How far is SMN from LRM?
The flight distance from Salmon (SMN) to La Romana (LRM) is 3,161 miles (5,087 km, 2,747 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SMN to LRM?
A nonstop flight takes about 6h 40m 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 La Romana?
La Romana is 2 hours ahead of Salmon.
What is the cheapest way to fly from SMN to LRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–LRM that never appear on search engines, with no booking fees.