The waves in Very High Frequency travels as line of sight waves, therefore the range depends mainly on the height of the Transmitter and the Receiver.
The Formulae for calculating the same is as follows-
1.25 √Height of A/c + 1.25 √Height of Transmitter
Similarly the range for Super High Frequency, whose wave also travels as line of sight waves, the range again depends on the height of the Transmitter and the Receiver.
The range for the same can be calculated by the formulae-
1.20 √Height of A/c + 1.20 √Height of Transmitter