This is a flightplan based on the real-world VFR route from Nelson BC to Oliver BC.
The route takes you past Castlegar over the Columbia River, south to Christina Lake, just north of the U.S. border, over Osoyoos, and up to Oliver.
Trip distance is 143 nm and flight time is about 1 hour 30 minutes in a Cessna 172.
Recommended safe altitude westbound is 6500 feet.