| Chambray-les-Tours to Oria | 962.60 mi (1,549.16 km) |
| Chambray-les-Tours to Oristano | 646.52 mi (1,040.47 km) |
| Chambray-les-Tours to Orta Nova | 847.42 mi (1,363.79 km) |
| Chambray-les-Tours to Orte | 662.23 mi (1,065.76 km) |
| Chambray-les-Tours to Ortona | 752.39 mi (1,210.86 km) |
| Chambray-les-Tours to Orvieto | 640.61 mi (1,030.97 km) |
| Chambray-les-Tours to Orzinuovi | 459.15 mi (738.93 km) |
| Chambray-les-Tours to Osimo | 673.16 mi (1,083.35 km) |
| Chambray-les-Tours to Ospitaletto | 461.95 mi (743.44 km) |
| Chambray-les-Tours to Ostuni | 951.28 mi (1,530.94 km) |
| Chambray-les-Tours to Ottaviano | 815.11 mi (1,311.80 km) |
| Chambray-les-Tours to Ovada | 423.72 mi (681.92 km) |
| Chambray-les-Tours to Ozieri | 621.89 mi (1,000.84 km) |
| Chambray-les-Tours to Paceco | 880.88 mi (1,417.64 km) |
| Chambray-les-Tours to Pachino | 1,037.79 mi (1,670.16 km) |
