| River Ridge to Pelsall | 4,533.16 mi (7,295.41 km) |
| River Ridge to Pemberton | 4,486.50 mi (7,220.32 km) |
| River Ridge to Pembroke Dock | 4,431.91 mi (7,132.47 km) |
| River Ridge to Pen-y-Bont ar Ogwr | 4,491.80 mi (7,228.85 km) |
| River Ridge to Penarth | 4,510.17 mi (7,258.42 km) |
| River Ridge to Pencoed | 4,494.50 mi (7,233.20 km) |
| River Ridge to Pendlebury | 4,501.14 mi (7,243.88 km) |
| River Ridge to Penicuik | 4,420.85 mi (7,114.67 km) |
| River Ridge to Penistone | 4,527.64 mi (7,286.54 km) |
| River Ridge to Penkridge | 4,525.40 mi (7,282.92 km) |
| River Ridge to Penrith | 4,460.74 mi (7,178.87 km) |
| River Ridge to Penwortham | 4,480.55 mi (7,210.75 km) |
| River Ridge to Penzance | 4,438.16 mi (7,142.52 km) |
| River Ridge to Perivale | 4,623.96 mi (7,441.54 km) |
| River Ridge to Perry Barr | 4,538.14 mi (7,303.43 km) |
