508 km.
1.3 mi = 2.092 km
24,783 mi = 39,884 km (rounded)
10 mi. = 16.0934 km
Answer: 330 km = 205.052 mi.
Answer: 72 km = 44.7387 mi.
Answer: 1 mi. = 1.60934 km
1 mi = 1.609344 km (rounded)1 km = 0.62137 mi (rounded)
Answer: 187 km = 116.196 mi.
Answer: 42 mi. = 67.5924 km
Answer: 25 km = 15.5342 mi.
About 6.43 km.