| Islington to Pemberton | 174.95 mi (281.56 km) |
| Islington to Pembroke Dock | 207.98 mi (334.72 km) |
| Islington to Pen-y-Bont ar Ogwr | 149.42 mi (240.47 km) |
| Islington to Penarth | 132.19 mi (212.74 km) |
| Islington to Pencoed | 146.21 mi (235.31 km) |
| Islington to Pendlebury | 164.47 mi (264.69 km) |
| Islington to Penicuik | 322.10 mi (518.37 km) |
| Islington to Penistone | 151.15 mi (243.25 km) |
| Islington to Penkridge | 118.12 mi (190.09 km) |
| Islington to Penrith | 242.03 mi (389.50 km) |
| Islington to Penwortham | 187.22 mi (301.31 km) |
| Islington to Penzance | 256.70 mi (413.11 km) |
| Islington to Perivale | 9.31 mi (14.99 km) |
| Islington to Perry Barr | 102.25 mi (164.56 km) |
| Islington to Perth | 361.42 mi (581.65 km) |
