| Blackburn to Pemberton | 16.62 mi (26.75 km) |
| Blackburn to Pembroke Dock | 175.44 mi (282.34 km) |
| Blackburn to Pen-y-Bont ar Ogwr | 161.50 mi (259.91 km) |
| Blackburn to Penarth | 162.74 mi (261.90 km) |
| Blackburn to Pencoed | 159.61 mi (256.87 km) |
| Blackburn to Pendlebury | 17.96 mi (28.91 km) |
| Blackburn to Penicuik | 146.55 mi (235.85 km) |
| Blackburn to Penistone | 38.19 mi (61.46 km) |
| Blackburn to Penkridge | 72.27 mi (116.30 km) |
| Blackburn to Penrith | 64.30 mi (103.48 km) |
| Blackburn to Penwortham | 9.74 mi (15.68 km) |
| Blackburn to Penzance | 282.44 mi (454.54 km) |
| Blackburn to Perivale | 177.55 mi (285.74 km) |
| Blackburn to Perry Barr | 87.84 mi (141.36 km) |
| Blackburn to Perth | 186.77 mi (300.58 km) |
