| Williamstown to Pelsall | 3,448.25 mi (5,549.42 km) |
| Williamstown to Pemberton | 3,403.71 mi (5,477.75 km) |
| Williamstown to Pembroke Dock | 3,343.71 mi (5,381.18 km) |
| Williamstown to Pen-y-Bont ar Ogwr | 3,403.71 mi (5,477.74 km) |
| Williamstown to Penarth | 3,422.08 mi (5,507.30 km) |
| Williamstown to Pencoed | 3,406.47 mi (5,482.18 km) |
| Williamstown to Pendlebury | 3,418.45 mi (5,501.46 km) |
| Williamstown to Penicuik | 3,345.63 mi (5,384.26 km) |
| Williamstown to Penistone | 3,445.36 mi (5,544.77 km) |
| Williamstown to Penkridge | 3,440.66 mi (5,537.21 km) |
| Williamstown to Penrith | 3,381.49 mi (5,441.98 km) |
| Williamstown to Penwortham | 3,398.34 mi (5,469.11 km) |
| Williamstown to Penzance | 3,347.33 mi (5,387.01 km) |
| Williamstown to Perivale | 3,537.25 mi (5,692.66 km) |
| Williamstown to Perry Barr | 3,453.00 mi (5,557.06 km) |
