Understanding the Conversion:

* 1 kilometer (km) is equal to 0.621371 miles.

* 1 hour (h) is equal to 1 hour (h).

Calculation:

1. Divide kph by 1.60934: 165 kph / 1.60934 = 102.51 mph (approximately)

Therefore, 165 kph is approximately equal to 102.51 mph.