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ROI to ZCN: distance & flight time
Roi Et (Roi Et Airport) → Celle (Celle Airport)
5,493 mi
8,840 km · 4,773 nm
11h 14m
estimated nonstop flight time
-5h
time difference · heading northwest
See live ROI→ZCN fares Phone-only fares on this route — call free
Flight time details
5,493 miles nonstop takes roughly 11h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- ZCN — Celle Airport · Celle, Germany
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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Near ZCN
- HAJ · Hannover Airport17 mi away
- BWE · Braunschweig-Wolfsburg Airport29 mi away
- BRE · Bremen Airport60 mi away
- XFW · Hamburg-Finkenwerder Airport66 mi away
Frequently asked questions
How far is ROI from ZCN?
The flight distance from Roi Et (ROI) to Celle (ZCN) is 5,493 miles (8,840 km, 4,773 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to ZCN?
A nonstop flight takes about 11h 14m 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 ROI to ZCN?
Nonstop service on ROI–ZCN 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 11h 14m nonstop estimate.
What is the time difference between Roi Et and Celle?
Celle is 5 hours behind Roi Et.
What is the cheapest way to fly from ROI to ZCN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–ZCN that never appear on search engines, with no booking fees.
Why are some ROI to ZCN fares phone-only?
Consolidator contracts let us sell certain ROI–ZCN 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.