| Somain to Petite-Synthe | 61.34 mi (98.72 km) |
| Somain to Pfastatt | 255.14 mi (410.61 km) |
| Somain to Pia | 526.27 mi (846.95 km) |
| Somain to Pibrac | 475.09 mi (764.58 km) |
| Somain to Pierre-Benite | 329.35 mi (530.04 km) |
| Somain to Pierrefitte-sur-Seine | 104.58 mi (168.31 km) |
| Somain to Pierrelatte | 418.43 mi (673.41 km) |
| Somain to Pierrelaye | 105.16 mi (169.24 km) |
| Somain to Pithiviers | 157.96 mi (254.22 km) |
| Somain to Plabennec | 369.06 mi (593.94 km) |
| Somain to Plaisance-du-Touch | 478.46 mi (770.01 km) |
| Somain to Plaisir | 121.96 mi (196.28 km) |
| Somain to Plan-de-Cuques | 495.18 mi (796.92 km) |
| Somain to Plerin | 299.48 mi (481.96 km) |
| Somain to Ploemeur | 353.62 mi (569.10 km) |
