| Port Huron to Pelsall | 3,594.31 mi (5,784.49 km) |
| Port Huron to Pemberton | 3,542.90 mi (5,701.75 km) |
| Port Huron to Pembroke Dock | 3,504.00 mi (5,639.14 km) |
| Port Huron to Pen-y-Bont ar Ogwr | 3,563.01 mi (5,734.11 km) |
| Port Huron to Penarth | 3,581.25 mi (5,763.47 km) |
| Port Huron to Pencoed | 3,565.48 mi (5,738.09 km) |
| Port Huron to Pendlebury | 3,557.24 mi (5,724.82 km) |
| Port Huron to Penicuik | 3,464.31 mi (5,575.26 km) |
| Port Huron to Penistone | 3,582.70 mi (5,765.80 km) |
| Port Huron to Penkridge | 3,586.16 mi (5,771.37 km) |
| Port Huron to Penrith | 3,510.37 mi (5,649.40 km) |
| Port Huron to Penwortham | 3,535.74 mi (5,690.23 km) |
| Port Huron to Penzance | 3,522.96 mi (5,669.65 km) |
| Port Huron to Perivale | 3,689.56 mi (5,937.77 km) |
| Port Huron to Perry Barr | 3,599.88 mi (5,793.44 km) |
