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NCO to SDM: distance & flight time
North Kingstown (Quonset State Airport) → San Diego (Brown Field Municipal Airport)
2,557 mi
4,115 km · 2,222 nm
5h 29m
estimated nonstop flight time
-3h
time difference · heading west
See live NCO→SDM fares Phone-only fares on this route — call free
Flight time details
2,557 miles nonstop takes roughly 5h 29m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- NCO — Quonset State Airport · North Kingstown, United States
- SDM — Brown Field Municipal Airport · San Diego, 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 NCO
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Frequently asked questions
How far is NCO from SDM?
The flight distance from North Kingstown (NCO) to San Diego (SDM) is 2,557 miles (4,115 km, 2,222 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NCO to SDM?
A nonstop flight takes about 5h 29m 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 North Kingstown and San Diego?
San Diego is 3 hours behind North Kingstown.
What is the cheapest way to fly from NCO to SDM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NCO–SDM that never appear on search engines, with no booking fees.