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SNO to SPF: distance & flight time
Sakon Nakhon (Sakon Nakhon Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
7,827 mi
12,596 km · 6,801 nm
15h 49m
estimated nonstop flight time
-14h
time difference · heading north
See live SNO→SPF fares Phone-only fares on this route — call free
Flight time details
7,827 miles nonstop takes roughly 15h 49m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- SNO — Sakon Nakhon Airport · Sakon Nakhon, Thailand
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 SNO
- KOP · Nakhon Phanom Airport37 mi away
- ZVK · Savannakhet Airport61 mi away
- ROI · Roi Et Airport78 mi away
- UTH · Udon Thani Airport89 mi away
Near SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is SNO from SPF?
The flight distance from Sakon Nakhon (SNO) to Spearfish-South Dakota (SPF) is 7,827 miles (12,596 km, 6,801 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SNO to SPF?
A nonstop flight takes about 15h 49m 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 SNO to SPF?
Nonstop service on SNO–SPF 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 15h 49m nonstop estimate.
What is the time difference between Sakon Nakhon and Spearfish-South Dakota?
Spearfish-South Dakota is 14 hours behind Sakon Nakhon.
What is the cheapest way to fly from SNO to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SNO–SPF that never appear on search engines, with no booking fees.
Why are some SNO to SPF fares phone-only?
Consolidator contracts let us sell certain SNO–SPF 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.