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NDG to ROI: distance & flight time
Qiqihar (Qiqihar Sanjiazi Airport) → Roi Et (Roi Et Airport)
2,439 mi
3,925 km · 2,119 nm
5h 15m
estimated nonstop flight time
-1h
time difference · heading southwest
See live NDG→ROI fares Phone-only fares on this route — call free
Flight time details
2,439 miles nonstop takes roughly 5h 15m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- NDG — Qiqihar Sanjiazi Airport · Qiqihar, China
- ROI — Roi Et Airport · Roi Et, Thailand
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 NDG
- DQA · Saertu Airport67 mi away
- NZL · Chengjisihan Airport69 mi away
- HLH · Ulanhot Airport116 mi away
- DBC · Baicheng Chang'an Airport127 mi away
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
Frequently asked questions
How far is NDG from ROI?
The flight distance from Qiqihar (NDG) to Roi Et (ROI) is 2,439 miles (3,925 km, 2,119 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NDG to ROI?
A nonstop flight takes about 5h 15m 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 Qiqihar and Roi Et?
Roi Et is 1 hour behind Qiqihar.
What is the cheapest way to fly from NDG to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NDG–ROI that never appear on search engines, with no booking fees.