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NCO to APA: distance & flight time
North Kingstown (Quonset State Airport) → Denver (Centennial Airport)
1,749 mi
2,815 km · 1,520 nm
3h 54m
estimated nonstop flight time
-2h
time difference · heading west
See live NCO→APA fares Phone-only fares on this route — call free
Flight time details
1,749 miles nonstop takes roughly 3h 54m 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
- NCO — Quonset State Airport · North Kingstown, United States
- APA — Centennial Airport · Denver, 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
Near APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is NCO from APA?
The flight distance from North Kingstown (NCO) to Denver (APA) is 1,749 miles (2,815 km, 1,520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NCO to APA?
A nonstop flight takes about 3h 54m 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 Denver?
Denver is 2 hours behind North Kingstown.
What is the cheapest way to fly from NCO to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NCO–APA that never appear on search engines, with no booking fees.