ENTC to ENSB
This is a leg of 517 nm (958 km) from Tromsø Airport, (TOS/ENTC) to Svalbard Airport, Longyear (LYR/ENSB) . The airport was built upon a layer of permafrost in 1975. Continuous repaving makes it a hard landing place, literally and figuratively. It is the northernmost airport in the world with public scheduled flights.