| Niagara Falls to Pelsall | 3,457.03 mi (5,563.56 km) |
| Niagara Falls to Pemberton | 3,407.25 mi (5,483.44 km) |
| Niagara Falls to Pembroke Dock | 3,363.08 mi (5,412.35 km) |
| Niagara Falls to Pen-y-Bont ar Ogwr | 3,422.43 mi (5,507.88 km) |
| Niagara Falls to Penarth | 3,440.73 mi (5,537.33 km) |
| Niagara Falls to Pencoed | 3,424.98 mi (5,511.97 km) |
| Niagara Falls to Pendlebury | 3,421.71 mi (5,506.72 km) |
| Niagara Falls to Penicuik | 3,333.80 mi (5,365.23 km) |
| Niagara Falls to Penistone | 3,447.59 mi (5,548.36 km) |
| Niagara Falls to Penkridge | 3,449.00 mi (5,550.64 km) |
| Niagara Falls to Penrith | 3,377.29 mi (5,435.22 km) |
| Niagara Falls to Penwortham | 3,400.53 mi (5,472.63 km) |
| Niagara Falls to Penzance | 3,378.46 mi (5,437.11 km) |
| Niagara Falls to Perivale | 3,550.90 mi (5,714.62 km) |
| Niagara Falls to Perry Barr | 3,462.40 mi (5,572.20 km) |
