What is the length of airbase runways in OFP?

No, I've got better things to do with my time than to investigate trivia like this myself. However, OFP reg Ralph Wiggum apparently doesn't.

He says the runway on Malden is about 1.43 kilometers long. He calculated this by first setting a jeep at south end of  Malden airfield's runway, then he ran to the north end under 4x time compression and then he executed a script that calculated the distance between himself and the jeep. Ralph's other findings include:

By the way, just for a real life comparison, the recommended runway length for a Boeing 747-400 jumbo jet is 3.353 km (11,000 feet).

Way to go, Ralph!