| Siena to Pornichet | 717.08 mi (1,154.03 km) |
| Siena to Port-de-Bouc | 318.60 mi (512.73 km) |
| Siena to Portes-les-Valence | 337.73 mi (543.53 km) |
| Siena to Portet-sur-Garonne | 498.00 mi (801.46 km) |
| Siena to Porto-Vecchio | 158.69 mi (255.39 km) |
| Siena to Provins | 528.67 mi (850.81 km) |
| Siena to Puteaux | 580.38 mi (934.04 km) |
| Siena to Quetigny | 409.29 mi (658.69 km) |
| Siena to Queven | 775.85 mi (1,248.62 km) |
| Siena to Quimper | 810.30 mi (1,304.05 km) |
| Siena to Quimperle | 783.59 mi (1,261.06 km) |
| Siena to Quincy-sous-Senart | 560.70 mi (902.36 km) |
| Siena to Raismes | 612.55 mi (985.81 km) |
| Siena to Rambouillet | 585.33 mi (942.00 km) |
| Siena to Ramonville-Saint-Agne | 494.47 mi (795.78 km) |
