Need help booking?
Unpublished phone-only deals available
TZL to HIO: distance & flight time
Null (Tuzla International Airport) → Hillsboro (Portland Hillsboro Airport)
5,791 mi
9,320 km · 5,032 nm
11h 49m
estimated nonstop flight time
-9h
time difference · heading northwest
See live TZL→HIO fares Phone-only fares on this route — call free
Flight time details
5,791 miles nonstop takes roughly 11h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- TZL — Tuzla International Airport · Null, Bosnia and Herzegovina
- 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 TZL
- SJJ · Sarajevo International Airport48 mi away
- OSI · Osijek Airport69 mi away
- BNX · Banja Luka International Airport78 mi away
- BEG · Belgrade Nikola Tesla Airport82 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 TZL from HIO?
The flight distance from Null (TZL) to Hillsboro (HIO) is 5,791 miles (9,320 km, 5,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TZL to HIO?
A nonstop flight takes about 11h 49m 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 Null and Hillsboro?
Hillsboro is 9 hours behind Null.
What is the cheapest way to fly from TZL to HIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TZL–HIO that never appear on search engines, with no booking fees.