Need help booking?
Unpublished phone-only deals available
OMA to TNN: distance & flight time
Omaha (Eppley Airfield) → Tainan (Tainan Airport)
7,431 mi
11,959 km · 6,457 nm
15h 2m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OMA→TNN fares Phone-only fares on this route — call free
Flight time details
7,431 miles nonstop takes roughly 15h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- OMA — Eppley Airfield · Omaha, United States
- TNN — Tainan Airport · Tainan, Taiwan
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 OMA
- CBF · Council Bluffs Municipal Airport8 mi away
- OFF · Offutt Air Force Base13 mi away
- FET · Fremont Municipal Airport34 mi away
- LNK · Lincoln Airport55 mi away
Near TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Frequently asked questions
How far is OMA from TNN?
The flight distance from Omaha (OMA) to Tainan (TNN) is 7,431 miles (11,959 km, 6,457 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OMA to TNN?
A nonstop flight takes about 15h 2m 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 OMA to TNN?
Nonstop service on OMA–TNN 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 2m nonstop estimate.
What is the time difference between Omaha and Tainan?
Tainan is 14 hours ahead of Omaha.
What is the cheapest way to fly from OMA to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OMA–TNN that never appear on search engines, with no booking fees.
Why are some OMA to TNN fares phone-only?
Consolidator contracts let us sell certain OMA–TNN 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.