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BTM to RDG: distance & flight time
Butte (Bert Mooney Airport) → Reading (Reading Regional Carl A Spaatz Field)
1,864 mi
2,999 km · 1,620 nm
4h 7m
estimated nonstop flight time
+2h
time difference · heading east
See live BTM→RDG fares Phone-only fares on this route — call free
Flight time details
1,864 miles nonstop takes roughly 4h 7m 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
- BTM — Bert Mooney Airport · Butte, United States
- RDG — Reading Regional Carl A Spaatz Field · Reading, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
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
Frequently asked questions
How far is BTM from RDG?
The flight distance from Butte (BTM) to Reading (RDG) is 1,864 miles (2,999 km, 1,620 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to RDG?
A nonstop flight takes about 4h 7m 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 Butte and Reading?
Reading is 2 hours ahead of Butte.
What is the cheapest way to fly from BTM to RDG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–RDG that never appear on search engines, with no booking fees.