| Sainte-Genevieve-des-Bois to Oria | 936.67 mi (1,507.42 km) |
| Sainte-Genevieve-des-Bois to Oristano | 677.36 mi (1,090.10 km) |
| Sainte-Genevieve-des-Bois to Orta Nova | 823.73 mi (1,325.67 km) |
| Sainte-Genevieve-des-Bois to Orte | 645.87 mi (1,039.43 km) |
| Sainte-Genevieve-des-Bois to Ortona | 726.51 mi (1,169.20 km) |
| Sainte-Genevieve-des-Bois to Orvieto | 623.36 mi (1,003.21 km) |
| Sainte-Genevieve-des-Bois to Orzinuovi | 421.54 mi (678.40 km) |
| Sainte-Genevieve-des-Bois to Osimo | 641.03 mi (1,031.64 km) |
| Sainte-Genevieve-des-Bois to Ospitaletto | 421.17 mi (677.81 km) |
| Sainte-Genevieve-des-Bois to Ostuni | 924.00 mi (1,487.03 km) |
| Sainte-Genevieve-des-Bois to Ottaviano | 800.89 mi (1,288.91 km) |
| Sainte-Genevieve-des-Bois to Ovada | 406.92 mi (654.88 km) |
| Sainte-Genevieve-des-Bois to Ozieri | 645.11 mi (1,038.21 km) |
| Sainte-Genevieve-des-Bois to Paceco | 895.65 mi (1,441.41 km) |
| Sainte-Genevieve-des-Bois to Pachino | 1,045.10 mi (1,681.92 km) |
