The current system (VHSL) determines a winner from each region then (a plays b) and (c plays d) for the right to go to Williamsburg. I was not saying you were wrong as I don't know the travel times exactly, but in our previous discussion the normal playoff contenders were considered and the longest distances calculated. This is an example: Region D Danville to Salem is 1:50, Salem to Charlottesville 1:59, Region B Dinwiddie to Eastern View is 2:16, Monacan to Eastern View 1:50 Dinwiddie to King George 1:53.
Any trip North or South on 95 is a bear with traffic, so add 15-20 minutes to the drive. I did not consider Carroll County in my argument, because they are not going to be a playoff contender. Lynchburg is 1:15 or less for most school in region d. Region A and C have very little travel. Region B is really spread out in pods: Group one Dinwiddie, Monacan, Hanover and Powhatan are within an hour of each other. Group 2 Eastern View, King George and the Fredericksburg area schools are within a half hour of each other. The longest trips occur when someone from group one plays group 2.
I totally agree with you on the semis. c and d travel will be longer. Example: Salem to Sherando 2:38, Chancellor to Lake Taylor 2:20.
Amendment: Now that I evaluate it more Danville to Blacksburg would be the longest trip, so b and d are about the same. I stand corrected.