| Saint-Malo to Oestrich-Winkel | 459.95 mi (740.22 km) |
| Saint-Malo to Offenburg | 454.56 mi (731.54 km) |
| Saint-Malo to Oftersheim | 482.32 mi (776.22 km) |
| Saint-Malo to Ohrdruf | 587.74 mi (945.87 km) |
| Saint-Malo to Ohringen | 523.40 mi (842.33 km) |
| Saint-Malo to Olbernhau | 698.92 mi (1,124.80 km) |
| Saint-Malo to Olching | 611.04 mi (983.38 km) |
| Saint-Malo to Oldenburg | 542.25 mi (872.67 km) |
| Saint-Malo to Oldenburg in Holstein | 676.79 mi (1,089.19 km) |
| Saint-Malo to Olfen | 466.00 mi (749.96 km) |
| Saint-Malo to Olpe | 467.72 mi (752.72 km) |
| Saint-Malo to Olsberg | 501.42 mi (806.95 km) |
| Saint-Malo to Oranienburg | 723.17 mi (1,163.83 km) |
| Saint-Malo to Ortenberg | 509.77 mi (820.39 km) |
| Saint-Malo to Oschatz | 694.84 mi (1,118.24 km) |
