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UTH to MDT: distance & flight time
Udon Thani (Udon Thani Airport) → Harrisburg (Harrisburg International Airport)
8,458 mi
13,612 km · 7,350 nm
17h 3m
estimated nonstop flight time
-11h
time difference · heading north
See live UTH→MDT fares Phone-only fares on this route — call free
Flight time details
8,458 miles nonstop takes roughly 17h 3m 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
- UTH — Udon Thani Airport · Udon Thani, Thailand
- MDT — Harrisburg International Airport · Harrisburg, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near MDT
Frequently asked questions
How far is UTH from MDT?
The flight distance from Udon Thani (UTH) to Harrisburg (MDT) is 8,458 miles (13,612 km, 7,350 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to MDT?
A nonstop flight takes about 17h 3m 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 UTH to MDT?
Nonstop service on UTH–MDT 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 17h 3m nonstop estimate.
What is the time difference between Udon Thani and Harrisburg?
Harrisburg is 11 hours behind Udon Thani.
What is the cheapest way to fly from UTH to MDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–MDT that never appear on search engines, with no booking fees.
Why are some UTH to MDT fares phone-only?
Consolidator contracts let us sell certain UTH–MDT 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.