Need help booking?
Unpublished phone-only deals available
ASE to RKD: distance & flight time
Aspen (Aspen-Pitkin Co/Sardy Field) → Rockland (Knox County Regional Airport)
1,961 mi
3,156 km · 1,704 nm
4h 19m
estimated nonstop flight time
+2h
time difference · heading east
See live ASE→RKD fares Phone-only fares on this route — call free
Flight time details
1,961 miles nonstop takes roughly 4h 19m 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
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 ASE
- EGE · Eagle County Regional Airport29 mi away
- GUC · Gunnison Crested Butte Regional Airport48 mi away
- RIL · Garfield County Regional Airport50 mi away
- MTJ · Montrose Regional Airport74 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 ASE from RKD?
The flight distance from Aspen (ASE) to Rockland (RKD) is 1,961 miles (3,156 km, 1,704 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASE to RKD?
A nonstop flight takes about 4h 19m 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 Aspen and Rockland?
Rockland is 2 hours ahead of Aspen.
What is the cheapest way to fly from ASE to RKD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASE–RKD that never appear on search engines, with no booking fees.