Airports in the Yukon With a 2,100-foot long gravel runway, the Finlayson Lake Airstrip is adjacent to the Robert Campbell Highway, at Km 246. Bing Maps image. Click on the image to open an interactive map in a new window. July 25, 2018 July 25, 2018 July 25, 2018 The airport image below is from the Canada Flight Supplement airport guide of October 1988 - no longer valid as flight information.