| Sierpc to Ploermel | 1,025.15 mi (1,649.82 km) |
| Sierpc to Ploufragan | 1,024.22 mi (1,648.32 km) |
| Sierpc to Plougastel-Daoulas | 1,092.80 mi (1,758.69 km) |
| Sierpc to Plouzane | 1,102.10 mi (1,773.66 km) |
| Sierpc to Poissy | 812.38 mi (1,307.40 km) |
| Sierpc to Poitiers | 962.63 mi (1,549.20 km) |
| Sierpc to Pont-a-Mousson | 652.49 mi (1,050.08 km) |
| Sierpc to Pont-du-Chateau | 883.33 mi (1,421.58 km) |
| Sierpc to Pont-Saint-Esprit | 906.04 mi (1,458.13 km) |
| Sierpc to Pont-Sainte-Maxence | 778.51 mi (1,252.90 km) |
| Sierpc to Pontarlier | 720.44 mi (1,159.44 km) |
| Sierpc to Pontchateau | 1,028.88 mi (1,655.82 km) |
| Sierpc to Pontivy | 1,044.01 mi (1,680.17 km) |
| Sierpc to Pontoise | 806.39 mi (1,297.75 km) |
| Sierpc to Pornic | 1,040.61 mi (1,674.71 km) |
