| Thorigne-Fouillard to Oria | 1,082.81 mi (1,742.62 km) |
| Thorigne-Fouillard to Oristano | 760.59 mi (1,224.06 km) |
| Thorigne-Fouillard to Orta Nova | 967.75 mi (1,557.45 km) |
| Thorigne-Fouillard to Orte | 782.87 mi (1,259.91 km) |
| Thorigne-Fouillard to Ortona | 872.43 mi (1,404.04 km) |
| Thorigne-Fouillard to Orvieto | 761.20 mi (1,225.03 km) |
| Thorigne-Fouillard to Orzinuovi | 576.47 mi (927.74 km) |
| Thorigne-Fouillard to Osimo | 792.26 mi (1,275.02 km) |
| Thorigne-Fouillard to Ospitaletto | 578.55 mi (931.09 km) |
| Thorigne-Fouillard to Ostuni | 1,071.35 mi (1,724.17 km) |
| Thorigne-Fouillard to Ottaviano | 935.85 mi (1,506.11 km) |
| Thorigne-Fouillard to Ovada | 544.00 mi (875.48 km) |
| Thorigne-Fouillard to Ozieri | 738.37 mi (1,188.29 km) |
| Thorigne-Fouillard to Paceco | 998.46 mi (1,606.87 km) |
| Thorigne-Fouillard to Pachino | 1,156.59 mi (1,861.35 km) |
