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HIO to MCS: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Monte Caseros (Monte Caseros Airport)
6,643 mi
10,691 km · 5,773 nm
13h 30m
estimated nonstop flight time
+4h
time difference · heading southeast
See live HIO→MCS fares Phone-only fares on this route — call free
Flight time details
6,643 miles nonstop takes roughly 13h 30m 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
- HIO — Portland Hillsboro Airport · Hillsboro, 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 HIO
- PDX · Portland International Airport17 mi away
- TTD · Portland Troutdale Airport27 mi away
- KLS · Southwest Washington Regional Airport40 mi away
- OTK · Tillamook Airport43 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 HIO from MCS?
The flight distance from Hillsboro (HIO) to Monte Caseros (MCS) is 6,643 miles (10,691 km, 5,773 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to MCS?
A nonstop flight takes about 13h 30m 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 Hillsboro and Monte Caseros?
Monte Caseros is 4 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–MCS that never appear on search engines, with no booking fees.