Need help booking?
Unpublished phone-only deals available
BTM to ZER: distance & flight time
Butte (Bert Mooney Airport) → Zero (Ziro Airport)
7,094 mi
11,417 km · 6,165 nm
14h 23m
estimated nonstop flight time
+11.5h
time difference · heading northwest
See live BTM→ZER fares Phone-only fares on this route — call free
Flight time details
7,094 miles nonstop takes roughly 14h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- ZER — Ziro Airport · Zero, India
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 ZER
- IXI · North Lakhimpur Airport26 mi away
- JRH · Jorhat Airport63 mi away
- IXV · Along Airport72 mi away
- DIB · Dibrugarh Airport73 mi away
Frequently asked questions
How far is BTM from ZER?
The flight distance from Butte (BTM) to Zero (ZER) is 7,094 miles (11,417 km, 6,165 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to ZER?
A nonstop flight takes about 14h 23m 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 ZER?
Nonstop service on BTM–ZER 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 14h 23m nonstop estimate.
What is the time difference between Butte and Zero?
Zero is 11.5 hours ahead of Butte.
What is the cheapest way to fly from BTM to ZER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–ZER that never appear on search engines, with no booking fees.
Why are some BTM to ZER fares phone-only?
Consolidator contracts let us sell certain BTM–ZER 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.