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MER to FSI: distance & flight time
Merced (Castle Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,250 mi
2,012 km · 1,086 nm
3h 11m
estimated nonstop flight time
+2h
time difference · heading east
See live MER→FSI fares Phone-only fares on this route — call free
Flight time details
1,250 miles nonstop takes roughly 3h 11m 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
- MER — Castle Airport · Merced, United States
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 MER
- MCE · Merced Regional Macready Field7 mi away
- MOD · Modesto City Co-Harry Sham Field27 mi away
- RMY · Mariposa Yosemite Airport30 mi away
- MAE · Madera Municipal Airport37 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is MER from FSI?
The flight distance from Merced (MER) to Fort Sill (FSI) is 1,250 miles (2,012 km, 1,086 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MER to FSI?
A nonstop flight takes about 3h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from MER to FSI?
Nonstop service on MER–FSI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 11m nonstop estimate.
What is the time difference between Merced and Fort Sill?
Fort Sill is 2 hours ahead of Merced.
What is the cheapest way to fly from MER to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MER–FSI that never appear on search engines, with no booking fees.
Why are some MER to FSI fares phone-only?
Consolidator contracts let us sell certain MER–FSI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.