Need help booking?
Unpublished phone-only deals available
CEC to ROI: distance & flight time
Crescent City (Jack Mc Namara Field Airport) → Roi Et (Roi Et Airport)
7,401 mi
11,911 km · 6,431 nm
14h 59m
estimated nonstop flight time
+14h
time difference · heading northwest
See live CEC→ROI fares Phone-only fares on this route — call free
Flight time details
7,401 miles nonstop takes roughly 14h 59m 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
- CEC — Jack Mc Namara Field Airport · Crescent City, United States
- 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 CEC
- ACV · California Redwood Coast-Humboldt County Airport56 mi away
- EKA · Murray Field68 mi away
- MFR · Rogue Valley International Medford Airport81 mi away
- OTH · Southwest Oregon Regional Airport113 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 CEC from ROI?
The flight distance from Crescent City (CEC) to Roi Et (ROI) is 7,401 miles (11,911 km, 6,431 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEC to ROI?
A nonstop flight takes about 14h 59m 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 Crescent City and Roi Et?
Roi Et is 14 hours ahead of Crescent City.
What is the cheapest way to fly from CEC to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEC–ROI that never appear on search engines, with no booking fees.