[jkonline]

I think distcalculator is buggy:

"Distance between New York, NY and Los Angeles, CA is 99 miles.

If average speed of your car will be standard for this route between New York, NY and Los Angeles, CA and road conditions will be as usual, time that you will need to arrive to Los Angeles, CA will be 1 hour."

[duskwuff]

It appears to return "99 miles" for any pair of locations, even between a location and itself, or to nonexistent locations (like "Narnia").