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LAM to CSM: distance & flight time
Los Alamos (Los Alamos Airport) → Clinton (Clinton Sherman Airport)
399 mi
642 km · 346 nm
1h 31m
estimated nonstop flight time
+1h
time difference · heading east
See live LAM→CSM fares Phone-only fares on this route — call free
Flight time details
399 miles nonstop takes roughly 1h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LAM — Los Alamos Airport · Los Alamos, United States
- CSM — Clinton Sherman Airport · Clinton, United States
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 LAM
- SAF · Santa Fe Municipal Airport21 mi away
- TSM · Taos Regional Airport52 mi away
- ABQ · Albuquerque International Sunport61 mi away
- LVS · Las Vegas Municipal Airport65 mi away
Near CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is LAM from CSM?
The flight distance from Los Alamos (LAM) to Clinton (CSM) is 399 miles (642 km, 346 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAM to CSM?
A nonstop flight takes about 1h 31m 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 Los Alamos and Clinton?
Clinton is 1 hour ahead of Los Alamos.
What is the cheapest way to fly from LAM to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAM–CSM that never appear on search engines, with no booking fees.