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LPT to SFZ: distance & flight time
Lampang (Lampang Airport) → Smithfield (North Central State Airport)
8,238 mi
13,258 km · 7,159 nm
16h 37m
estimated nonstop flight time
-11h
time difference · heading north
See live LPT→SFZ fares Phone-only fares on this route — call free
Flight time details
8,238 miles nonstop takes roughly 16h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- LPT — Lampang Airport · Lampang, Thailand
- SFZ — North Central State Airport · Smithfield, 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 LPT
- PRH · Phrae Airport44 mi away
- CNX · Chiang Mai International Airport49 mi away
- THS · Sukhothai Airport74 mi away
- NNT · Nan Airport92 mi away
Near SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is LPT from SFZ?
The flight distance from Lampang (LPT) to Smithfield (SFZ) is 8,238 miles (13,258 km, 7,159 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LPT to SFZ?
A nonstop flight takes about 16h 37m 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 Lampang and Smithfield?
Smithfield is 11 hours behind Lampang.
What is the cheapest way to fly from LPT to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LPT–SFZ that never appear on search engines, with no booking fees.