Understanding the Conversion:

* Kilometers per hour (kph): A metric unit of speed.

* Miles per hour (mph): An imperial unit of speed.

Conversion Factor:

* 1 kilometer is approximately equal to 0.621371 miles.

Calculation:

1. Multiply kph by the conversion factor: 110 kph * 0.621371 miles/km = 68.35081 mph

Answer: 110 kph is approximately equal to 68.35 mph.