Need help booking?
Unpublished phone-only deals available
COZ to HIO: distance & flight time
Constanza (Constanza - Expedición 14 de Junio National Airport) → Hillsboro (Portland Hillsboro Airport)
3,484 mi
5,607 km · 3,027 nm
7h 18m
estimated nonstop flight time
-3h
time difference · heading northwest
See live COZ→HIO fares Phone-only fares on this route — call free
Flight time details
3,484 miles nonstop takes roughly 7h 18m 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
- COZ — Constanza - Expedición 14 de Junio National Airport · Constanza, Dominican Republic
- 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 COZ
- STI · Cibao International Airport35 mi away
- BRX · Maria Montez International Airport52 mi away
- JBQ · La Isabela International Airport53 mi away
- HEX · Herrera Airport58 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 COZ from HIO?
The flight distance from Constanza (COZ) to Hillsboro (HIO) is 3,484 miles (5,607 km, 3,027 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COZ to HIO?
A nonstop flight takes about 7h 18m 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 Constanza and Hillsboro?
Hillsboro is 3 hours behind Constanza.
What is the cheapest way to fly from COZ to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COZ–HIO that never appear on search engines, with no booking fees.