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PDX to CXO: distance & flight time
Portland (Portland International Airport) → Conroe (Conroe-North Houston Regional Airport)
1,802 mi
2,900 km · 1,566 nm
4h
estimated nonstop flight time
+2h
time difference · heading southeast
See live PDX→CXO fares Phone-only fares on this route — call free
Flight time details
1,802 miles nonstop takes roughly 4h gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- PDX — Portland International Airport · Portland, United States
- CXO — Conroe-North Houston Regional Airport · Conroe, 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 PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
Near CXO
- IAH · George Bush Intercontinental Houston Airport26 mi away
- DWH · David Wayne Hooks Memorial Airport22 mi away
- HTV · Huntsville Regional Airport29 mi away
- IWS · West Houston Airport40 mi away
Frequently asked questions
How far is PDX from CXO?
The flight distance from Portland (PDX) to Conroe (CXO) is 1,802 miles (2,900 km, 1,566 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to CXO?
A nonstop flight takes about 4h 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 Portland and Conroe?
Conroe is 2 hours ahead of Portland.
What is the cheapest way to fly from PDX to CXO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–CXO that never appear on search engines, with no booking fees.