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SMN to CCU: distance & flight time
Salmon (Lemhi County Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
7,547 mi
12,146 km · 6,558 nm
15h 16m
estimated nonstop flight time
+11.5h
time difference · heading north
See live SMN→CCU fares Phone-only fares on this route — call free
Flight time details
7,547 miles nonstop takes roughly 15h 16m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- SMN — Lemhi County Airport · Salmon, United States
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
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 CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Frequently asked questions
How far is SMN from CCU?
The flight distance from Salmon (SMN) to Kolkata (CCU) is 7,547 miles (12,146 km, 6,558 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SMN to CCU?
A nonstop flight takes about 15h 16m 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 Kolkata?
Kolkata is 11.5 hours ahead of Salmon.
What is the cheapest way to fly from SMN to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–CCU that never appear on search engines, with no booking fees.