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APA to RKD: distance & flight time
Denver (Centennial Airport) → Rockland (Knox County Regional Airport)
1,852 mi
2,980 km · 1,609 nm
4h 6m
estimated nonstop flight time
+2h
time difference · heading east
See live APA→RKD fares Phone-only fares on this route — call free
Flight time details
1,852 miles nonstop takes roughly 4h 6m 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
- APA — Centennial Airport · Denver, United States
- RKD — Knox County Regional Airport · Rockland, 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 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
Near RKD
- AUG · Augusta State Airport39 mi away
- NHZ · Brunswick Executive Airport43 mi away
- BHB · Hancock County-Bar Harbor Airport45 mi away
- BGR · Bangor International Airport53 mi away
Frequently asked questions
How far is APA from RKD?
The flight distance from Denver (APA) to Rockland (RKD) is 1,852 miles (2,980 km, 1,609 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APA to RKD?
A nonstop flight takes about 4h 6m 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 Denver and Rockland?
Rockland is 2 hours ahead of Denver.
What is the cheapest way to fly from APA to RKD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APA–RKD that never appear on search engines, with no booking fees.