| Viry-Chatillon to Oria | 936.55 mi (1,507.23 km) |
| Viry-Chatillon to Oristano | 678.66 mi (1,092.19 km) |
| Viry-Chatillon to Orta Nova | 823.69 mi (1,325.61 km) |
| Viry-Chatillon to Orte | 646.07 mi (1,039.75 km) |
| Viry-Chatillon to Ortona | 726.44 mi (1,169.09 km) |
| Viry-Chatillon to Orvieto | 623.55 mi (1,003.51 km) |
| Viry-Chatillon to Orzinuovi | 421.33 mi (678.06 km) |
| Viry-Chatillon to Osimo | 640.84 mi (1,031.33 km) |
| Viry-Chatillon to Ospitaletto | 420.87 mi (677.33 km) |
| Viry-Chatillon to Ostuni | 923.84 mi (1,486.78 km) |
| Viry-Chatillon to Ottaviano | 801.10 mi (1,289.24 km) |
| Viry-Chatillon to Ovada | 407.27 mi (655.43 km) |
| Viry-Chatillon to Ozieri | 646.25 mi (1,040.04 km) |
| Viry-Chatillon to Paceco | 896.53 mi (1,442.83 km) |
| Viry-Chatillon to Pachino | 1,045.77 mi (1,683.01 km) |
