200 kilometers or something along the lines of 120 miles.
They tend to go about 175 k before they start having problems, and die shortly after that. IF they were mostly highway miles though, it'll go 200 k
A kilometer is approximately .62 statue miles - aka "mikes" in military slang. So 200 K's is about 124 miles.
200 miles=321.8688 kilometers
200 km = 124.27 miles
200 kilometres = 124.27 miles
200 AU is 18,591,161,453 miles.
200 feet=0.0378787879 miles
200 feet = 0.0378787879 miles
200 feet = 0.037 miles.
200 miles
100 k = 62.14 miles (to 2 dp)