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SFO to MCS: distance & flight time
San Francisco (San Francisco International Airport) → Monte Caseros (Monte Caseros Airport)
6,281 mi
10,108 km · 5,458 nm
12h 47m
estimated nonstop flight time
+4h
time difference · heading southeast
See live SFO→MCS fares Phone-only fares on this route — call free
Flight time details
6,281 miles nonstop takes roughly 12h 47m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- SFO — San Francisco International Airport · San Francisco, United States
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
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 SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
Near MCS
- UZU · Curuzu Cuatia Airport40 mi away
- URG · Rubem Berta Airport49 mi away
- AOL · Paso De Los Libres Airport50 mi away
- ATI · Artigas International Airport68 mi away
Frequently asked questions
How far is SFO from MCS?
The flight distance from San Francisco (SFO) to Monte Caseros (MCS) is 6,281 miles (10,108 km, 5,458 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to MCS?
A nonstop flight takes about 12h 47m 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 San Francisco and Monte Caseros?
Monte Caseros is 4 hours ahead of San Francisco.
What is the cheapest way to fly from SFO to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–MCS that never appear on search engines, with no booking fees.