| Lorient to Oestrich-Winkel | 538.51 mi (866.66 km) |
| Lorient to Offenburg | 522.89 mi (841.50 km) |
| Lorient to Oftersheim | 556.94 mi (896.30 km) |
| Lorient to Ohrdruf | 668.52 mi (1,075.89 km) |
| Lorient to Ohringen | 596.75 mi (960.38 km) |
| Lorient to Olbernhau | 778.13 mi (1,252.28 km) |
| Lorient to Olching | 678.55 mi (1,092.01 km) |
| Lorient to Oldenburg | 629.80 mi (1,013.57 km) |
| Lorient to Oldenburg in Holstein | 764.49 mi (1,230.32 km) |
| Lorient to Olfen | 551.75 mi (887.96 km) |
| Lorient to Olpe | 551.01 mi (886.76 km) |
| Lorient to Olsberg | 585.37 mi (942.07 km) |
| Lorient to Oranienburg | 808.17 mi (1,300.62 km) |
| Lorient to Ortenberg | 589.48 mi (948.67 km) |
| Lorient to Oschatz | 776.24 mi (1,249.24 km) |
