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CXO to OLS: distance & flight time
Conroe (Conroe-North Houston Regional Airport) → Nogales (Nogales International Airport)
917 mi
1,476 km · 797 nm
2h 28m
estimated nonstop flight time
-2h
time difference · heading west
See live CXO→OLS fares Phone-only fares on this route — call free
Flight time details
917 miles nonstop takes roughly 2h 28m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- CXO — Conroe-North Houston Regional Airport · Conroe, United States
- OLS — Nogales International Airport · Nogales, 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 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
Near OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
Frequently asked questions
How far is CXO from OLS?
The flight distance from Conroe (CXO) to Nogales (OLS) is 917 miles (1,476 km, 797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CXO to OLS?
A nonstop flight takes about 2h 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 Conroe and Nogales?
Nogales is 2 hours behind Conroe.
What is the cheapest way to fly from CXO to OLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CXO–OLS that never appear on search engines, with no booking fees.