Using Loops

I am trying to work out how to convert the following code using Loops so that after cell K2 the code goes down the column until it reaches a Row where no data exists. Anybody help. I have not used Loops before.

Thanks
Greg


Sub TravelTime()
Range("K2:K2").Select
If Range("G2").Value = "LA" And Range("J2").Value = "San Francisco" Then
Range("K2").Value = 1
ElseIf Range("G2").Value = "LA" And Range("J2").Value = "Palm Springs" Then
Range("K2").Value = 2
End If
End Sub

Greg1234,

Please read forum rules below. Duplicate posts are not allowed. I've merged your ost for you. Also all code needs to be wrapped (instructions on link)

VBA Noob