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MTN to HIO: distance & flight time
Baltimore (Martin State Airport) → Hillsboro (Portland Hillsboro Airport)
2,377 mi
3,826 km · 2,066 nm
5h 8m
estimated nonstop flight time
-3h
time difference · heading northwest
See live MTN→HIO fares Phone-only fares on this route — call free
Flight time details
2,377 miles nonstop takes roughly 5h 8m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- MTN — Martin State Airport · Baltimore, United States
- HIO — Portland Hillsboro Airport · Hillsboro, 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 MTN
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
Frequently asked questions
How far is MTN from HIO?
The flight distance from Baltimore (MTN) to Hillsboro (HIO) is 2,377 miles (3,826 km, 2,066 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTN to HIO?
A nonstop flight takes about 5h 8m 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 Baltimore and Hillsboro?
Hillsboro is 3 hours behind Baltimore.
What is the cheapest way to fly from MTN to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTN–HIO that never appear on search engines, with no booking fees.