Need help booking?
Unpublished phone-only deals available
OPO to MGC: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Michigan City (Michigan City Municipal Airport)
3,894 mi
6,267 km · 3,384 nm
8h 6m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OPO→MGC fares Phone-only fares on this route — call free
Flight time details
3,894 miles nonstop takes roughly 8h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- MGC — Michigan City Municipal Airport · Michigan City, 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 OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Near MGC
- ORD · Chicago O'Hare International Airport59 mi away
- VPZ · Porter County Municipal Airport20 mi away
- SBN · South Bend Regional Airport26 mi away
- GYY · Gary Chicago International Airport31 mi away
Frequently asked questions
How far is OPO from MGC?
The flight distance from Porto (OPO) to Michigan City (MGC) is 3,894 miles (6,267 km, 3,384 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to MGC?
A nonstop flight takes about 8h 6m 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 Porto and Michigan City?
Michigan City is 6 hours behind Porto.
What is the cheapest way to fly from OPO to MGC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–MGC that never appear on search engines, with no booking fees.