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RDG to ASE: distance & flight time
Reading (Reading Regional Carl A Spaatz Field) → Aspen (Aspen-Pitkin Co/Sardy Field)
1,634 mi
2,630 km · 1,420 nm
3h 40m
estimated nonstop flight time
-2h
time difference · heading west
See live RDG→ASE fares Phone-only fares on this route — call free
Flight time details
1,634 miles nonstop takes roughly 3h 40m 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
- RDG — Reading Regional Carl A Spaatz Field · Reading, United States
- ASE — Aspen-Pitkin Co/Sardy Field · Aspen, 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 RDG
- PHL · Philadelphia International Airport52 mi away
- LNS · Lancaster Airport25 mi away
- CTH · Chester County G O Carlson Airport28 mi away
- UKT · Quakertown Airport31 mi away
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
Frequently asked questions
How far is RDG from ASE?
The flight distance from Reading (RDG) to Aspen (ASE) is 1,634 miles (2,630 km, 1,420 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDG to ASE?
A nonstop flight takes about 3h 40m 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 Reading and Aspen?
Aspen is 2 hours behind Reading.
What is the cheapest way to fly from RDG to ASE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDG–ASE that never appear on search engines, with no booking fees.