Distance From Thetford Mines Airport to John Wayne Airport-Orange County Airport

The distance from Thetford Mines Airport () to John Wayne Airport-Orange County Airport (SNA) is 2574 miles or 4143 kilometers or 2236 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Thetford Mines ( Canada ) to Santa Ana ( United States )?

A one-way nonstop (direct) flight between Thetford Mines and Santa Ana takes around 5 hours 55 minutes.

Estimated flight time from Thetford Mines Airport, Thetford Mines, Canada to John Wayne Airport-Orange County Airport, Santa Ana, United States is 5 hours 55 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - SNA

Kilometers		4143 km
Statute Miles		2574 miles
Nautical Miles		2236 nm
Avg. Time of Flight		5 hours 55 minutes

Thetford Mines Airport to John Wayne Airport-Orange County Airport Flight Route Map - to SNA Flight Path

Location of Thetford Mines Airport & John Wayne Airport-Orange County Airport is given below.
Click the map to view Thetford Mines to Santa Ana nonstop flight path and travel direction.

Click to see flight route on Google Map between Thetford Mines, Canada and Santa Ana, United States. .

Nonstop flight route between Thetford Mines, Canada and Santa Ana, United States.

Time Difference Between the Airports • - SNA

Time difference between Thetford Mines (Canada) and Santa Ana (United States) is 4 Hours.
Santa Ana time is 4 Hours behind Thetford Mines.

Location	Local Time
Thetford Mines (Canada)	2026-09-16, 23:19:07 ADT
Santa Ana (United States)	2026-09-16, 19:19:07 PDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Thetford Mines Airport ( / CSM3) Thetford Mines, Canada

Destination

John Wayne Airport-Orange County Airport (SNA / KSNA) Santa Ana, United States