| Chateau-Gontier to Novi di Modena | 588.58 mi (947.23 km) |
| Chateau-Gontier to Novi Ligure | 499.71 mi (804.21 km) |
| Chateau-Gontier to Nuoro | 718.28 mi (1,155.96 km) |
| Chateau-Gontier to Occhiobello | 618.25 mi (994.98 km) |
| Chateau-Gontier to Oderzo | 639.05 mi (1,028.44 km) |
| Chateau-Gontier to Oggiono | 495.56 mi (797.53 km) |
| Chateau-Gontier to Olbia | 693.15 mi (1,115.52 km) |
| Chateau-Gontier to Oleggio | 467.96 mi (753.10 km) |
| Chateau-Gontier to Olgiate Comasco | 478.25 mi (769.67 km) |
| Chateau-Gontier to Olgiate Olona | 478.27 mi (769.70 km) |
| Chateau-Gontier to Omegna | 450.73 mi (725.37 km) |
| Chateau-Gontier to Opera | 499.81 mi (804.37 km) |
| Chateau-Gontier to Oppeano | 590.35 mi (950.08 km) |
| Chateau-Gontier to Orbassano | 437.91 mi (704.74 km) |
| Chateau-Gontier to Orbetello | 688.72 mi (1,108.39 km) |
