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HIO to DKK: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Dunkirk (Chautauqua County-Dunkirk Airport)
2,154 mi
3,466 km · 1,871 nm
4h 41m
estimated nonstop flight time
+3h
time difference · heading east
See live HIO→DKK fares Phone-only fares on this route — call free
Flight time details
2,154 miles nonstop takes roughly 4h 41m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- DKK — Chautauqua County-Dunkirk Airport · Dunkirk, 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 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
Near DKK
- JHW · Chautauqua County-Jamestown Airport23 mi away
- DU9 · Dunnville Airport31 mi away
- BUF · Buffalo Niagara International Airport41 mi away
- YYZ · Lester B. Pearson International Airport84 mi away
Frequently asked questions
How far is HIO from DKK?
The flight distance from Hillsboro (HIO) to Dunkirk (DKK) is 2,154 miles (3,466 km, 1,871 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to DKK?
A nonstop flight takes about 4h 41m 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 Hillsboro and Dunkirk?
Dunkirk is 3 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to DKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–DKK that never appear on search engines, with no booking fees.