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OPO to LDM: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Ludington (Mason County Airport)
3,804 mi
6,122 km · 3,306 nm
7h 56m
estimated nonstop flight time
—
time difference · heading northwest
See live OPO→LDM fares Phone-only fares on this route — call free
Flight time details
3,804 miles nonstop takes roughly 7h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- LDM — Mason County Airport · Ludington, 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 LDM
- MBL · Manistee Co Blacker Airport23 mi away
- MKG · Muskegon County Airport55 mi away
- TVC · Cherry Capital Airport68 mi away
- SBM · Sheboygan County Memorial Airport73 mi away
Frequently asked questions
How far is OPO from LDM?
The flight distance from Porto (OPO) to Ludington (LDM) is 3,804 miles (6,122 km, 3,306 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to LDM?
A nonstop flight takes about 7h 56m 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 cheapest way to fly from OPO to LDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–LDM that never appear on search engines, with no booking fees.