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CXO to NSN: distance & flight time
Conroe (Conroe-North Houston Regional Airport) → Nelson (Nelson Airport)
7,629 mi
12,278 km · 6,630 nm
15h 26m
estimated nonstop flight time
+19h
time difference · heading southwest
See live CXO→NSN fares Phone-only fares on this route — call free
Flight time details
7,629 miles nonstop takes roughly 15h 26m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 19-hour time gain when reading arrival times on your ticket.
The two airports
- CXO — Conroe-North Houston Regional Airport · Conroe, United States
- NSN — Nelson Airport · Nelson, New Zealand
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 NSN
- MZP · Motueka Airport17 mi away
- BHE · Woodbourne Airport37 mi away
- PCN · Picton Aerodrome38 mi away
- KTF · Takaka Airport41 mi away
Frequently asked questions
How far is CXO from NSN?
The flight distance from Conroe (CXO) to Nelson (NSN) is 7,629 miles (12,278 km, 6,630 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CXO to NSN?
A nonstop flight takes about 15h 26m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CXO to NSN?
Nonstop service on CXO–NSN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 26m nonstop estimate.
What is the time difference between Conroe and Nelson?
Nelson is 19 hours ahead of Conroe.
What is the cheapest way to fly from CXO to NSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CXO–NSN that never appear on search engines, with no booking fees.
Why are some CXO to NSN fares phone-only?
Consolidator contracts let us sell certain CXO–NSN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.