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BTM to LLY: distance & flight time
Butte (Bert Mooney Airport) → Mount Holly (South Jersey Regional Airport)
1,930 mi
3,106 km · 1,677 nm
4h 15m
estimated nonstop flight time
+2h
time difference · heading east
See live BTM→LLY fares Phone-only fares on this route — call free
Flight time details
1,930 miles nonstop takes roughly 4h 15m 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
- LLY — South Jersey Regional Airport · Mount Holly, 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 LLY
- PHL · Philadelphia International Airport22 mi away
- PNE · Northeast Philadelphia Airport13 mi away
- WRI · Mc Guire Air Force Base14 mi away
- TTN · Trenton Mercer Airport23 mi away
Frequently asked questions
How far is BTM from LLY?
The flight distance from Butte (BTM) to Mount Holly (LLY) is 1,930 miles (3,106 km, 1,677 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to LLY?
A nonstop flight takes about 4h 15m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from BTM to LLY?
Nonstop service on BTM–LLY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 15m nonstop estimate.
What is the time difference between Butte and Mount Holly?
Mount Holly is 2 hours ahead of Butte.
What is the cheapest way to fly from BTM to LLY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–LLY that never appear on search engines, with no booking fees.
Why are some BTM to LLY fares phone-only?
Consolidator contracts let us sell certain BTM–LLY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.