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FSI to ERM: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Erechim (Erechim Airport)
5,255 mi
8,457 km · 4,566 nm
10h 46m
estimated nonstop flight time
+2h
time difference · heading southeast
See live FSI→ERM fares Phone-only fares on this route — call free
Flight time details
5,255 miles nonstop takes roughly 10h 46m gate to gate, flying southeast. 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- ERM — Erechim Airport · Erechim, Brazil
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 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
Near ERM
- CCI · Concórdia Airport36 mi away
- PFB · Lauro Kurtz Airport40 mi away
- XAP · Serafin Enoss Bertaso Airport44 mi away
- JCB · Santa Terezinha Airport55 mi away
Frequently asked questions
How far is FSI from ERM?
The flight distance from Fort Sill (FSI) to Erechim (ERM) is 5,255 miles (8,457 km, 4,566 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to ERM?
A nonstop flight takes about 10h 46m 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 Fort Sill and Erechim?
Erechim is 2 hours ahead of Fort Sill.
What is the cheapest way to fly from FSI to ERM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–ERM that never appear on search engines, with no booking fees.