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USM to ZER: distance & flight time
Ko Samui (Samui Airport) → Zero (Ziro Airport)
1,311 mi
2,110 km · 1,139 nm
3h 19m
estimated nonstop flight time
-1.5h
time difference · heading north
See live USM→ZER fares Phone-only fares on this route — call free
Flight time details
1,311 miles nonstop takes roughly 3h 19m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- 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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 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 USM from ZER?
The flight distance from Ko Samui (USM) to Zero (ZER) is 1,311 miles (2,110 km, 1,139 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to ZER?
A nonstop flight takes about 3h 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 Ko Samui and Zero?
Zero is 1.5 hours behind Ko Samui.
What is the cheapest way to fly from USM to ZER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–ZER that never appear on search engines, with no booking fees.