Need help booking?
Unpublished phone-only deals available
HIO to RIX: distance & flight time
Hillsboro (Portland Hillsboro Airport) → Riga (Riga International Airport)
5,104 mi
8,214 km · 4,435 nm
10h 28m
estimated nonstop flight time
+10h
time difference · heading north
See live HIO→RIX fares Phone-only fares on this route — call free
Flight time details
5,104 miles nonstop takes roughly 10h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- HIO — Portland Hillsboro Airport · Hillsboro, United States
- RIX — Riga International Airport · Riga, Latvia
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 RIX
- HLJ · Barysiai Airport61 mi away
- SQQ · Šiauliai International Airport74 mi away
- PNV · Panevėžys Air Base85 mi away
- VNT · Ventspils International Airport96 mi away
Frequently asked questions
How far is HIO from RIX?
The flight distance from Hillsboro (HIO) to Riga (RIX) is 5,104 miles (8,214 km, 4,435 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIO to RIX?
A nonstop flight takes about 10h 28m 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 Riga?
Riga is 10 hours ahead of Hillsboro.
What is the cheapest way to fly from HIO to RIX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIO–RIX that never appear on search engines, with no booking fees.