| Waltham Cross to Pelsall | 104.96 mi (168.91 km) |
| Waltham Cross to Pemberton | 169.13 mi (272.19 km) |
| Waltham Cross to Pembroke Dock | 210.38 mi (338.58 km) |
| Waltham Cross to Pen-y-Bont ar Ogwr | 152.65 mi (245.67 km) |
| Waltham Cross to Penarth | 135.90 mi (218.70 km) |
| Waltham Cross to Pencoed | 149.39 mi (240.42 km) |
| Waltham Cross to Pendlebury | 158.14 mi (254.50 km) |
| Waltham Cross to Penicuik | 314.20 mi (505.65 km) |
| Waltham Cross to Penistone | 143.62 mi (231.13 km) |
| Waltham Cross to Penkridge | 113.73 mi (183.03 km) |
| Waltham Cross to Penrith | 234.61 mi (377.58 km) |
| Waltham Cross to Penwortham | 181.05 mi (291.37 km) |
| Waltham Cross to Penzance | 263.04 mi (423.32 km) |
| Waltham Cross to Perivale | 15.96 mi (25.69 km) |
| Waltham Cross to Perry Barr | 98.30 mi (158.21 km) |
