You don't want to go down that road in Canada. We've had the metric system for 50 years now and the way we measure things around here is schizophrenic.

There's 3 systems; imperial, metric, and time. And you might measure the same thing in all three depending on the magnitude of the measurement. Very short distances are in mm and cm, a little more is in inches and feet (height, carpentry), then miles because our rural road grid is laid out in miles, then kilometers because the highway is all signposted in metric, then minutes and hours because the distance between towns and cities isn't relevant when you account for weather.

"Barrhead is about 2 hours north, when you get to the end of town, go 20km until you get to a 4 ways stop. Go 4 miles north and turn left. About 200 meters from the corner will be a driveway, turn in there and about 40 feet in you'll want to park and walk from there."