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ILN to HIO: distance & flight time
Wilmington (Wilmington Airpark) → Hillsboro (Portland Hillsboro Airport)
2,018 mi
3,248 km · 1,754 nm
4h 25m
estimated nonstop flight time
-3h
time difference · heading northwest
See live ILN→HIO fares Phone-only fares on this route — call free
Flight time details
2,018 miles nonstop takes roughly 4h 25m 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
- ILN — Wilmington Airpark · Wilmington, 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 ILN
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 ILN from HIO?
The flight distance from Wilmington (ILN) to Hillsboro (HIO) is 2,018 miles (3,248 km, 1,754 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILN to HIO?
A nonstop flight takes about 4h 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 time difference between Wilmington and Hillsboro?
Hillsboro is 3 hours behind Wilmington.
What is the cheapest way to fly from ILN to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILN–HIO that never appear on search engines, with no booking fees.