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ZMH to HIO: distance & flight time
108 Mile Ranch (South Cariboo Region / 108 Mile Airport) → Hillsboro (Portland Hillsboro Airport)
434 mi
699 km · 377 nm
1h 25m
estimated nonstop flight time
Same time
time difference · heading south
See live ZMH→HIO fares Phone-only fares on this route — call free
Flight time details
434 miles nonstop takes roughly 1h 25m gate to gate, flying south. 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
- ZMH — South Cariboo Region / 108 Mile Airport · 108 Mile Ranch, Canada
- 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 ZMH
- YWL · Williams Lake Airport44 mi away
- YKA · Kamloops Airport81 mi away
- YQZ · Quesnel Airport102 mi away
- YSN · Shuswap Regional Airport117 mi away
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 ZMH from HIO?
The flight distance from 108 Mile Ranch (ZMH) to Hillsboro (HIO) is 434 miles (699 km, 377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZMH to HIO?
A nonstop flight takes about 1h 25m 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 ZMH to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZMH–HIO that never appear on search engines, with no booking fees.