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CMI to MCS: distance & flight time
Champaign (University of Illinois Willard Airport) → Monte Caseros (Monte Caseros Airport)
5,240 mi
8,433 km · 4,554 nm
10h 44m
estimated nonstop flight time
+2h
time difference · heading southeast
See live CMI→MCS fares Phone-only fares on this route — call free
Flight time details
5,240 miles nonstop takes roughly 10h 44m 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
- CMI — University of Illinois Willard Airport · Champaign, 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 CMI
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 CMI from MCS?
The flight distance from Champaign (CMI) to Monte Caseros (MCS) is 5,240 miles (8,433 km, 4,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMI to MCS?
A nonstop flight takes about 10h 44m 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 Champaign and Monte Caseros?
Monte Caseros is 2 hours ahead of Champaign.
What is the cheapest way to fly from CMI to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMI–MCS that never appear on search engines, with no booking fees.