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SDM to CXO: distance & flight time
San Diego (Brown Field Municipal Airport) → Conroe (Conroe-North Houston Regional Airport)
1,278 mi
2,057 km · 1,111 nm
3h 15m
estimated nonstop flight time
+2h
time difference · heading east
See live SDM→CXO fares Phone-only fares on this route — call free
Flight time details
1,278 miles nonstop takes roughly 3h 15m gate to gate, flying east. 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
- SDM — Brown Field Municipal Airport · San Diego, 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 SDM
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 SDM from CXO?
The flight distance from San Diego (SDM) to Conroe (CXO) is 1,278 miles (2,057 km, 1,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDM to CXO?
A nonstop flight takes about 3h 15m 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 San Diego and Conroe?
Conroe is 2 hours ahead of San Diego.
What is the cheapest way to fly from SDM to CXO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDM–CXO that never appear on search engines, with no booking fees.