| Fouesnant to Oestrich-Winkel | 563.49 mi (906.85 km) |
| Fouesnant to Offenburg | 551.20 mi (887.07 km) |
| Fouesnant to Oftersheim | 583.48 mi (939.02 km) |
| Fouesnant to Ohrdruf | 692.46 mi (1,114.40 km) |
| Fouesnant to Ohringen | 623.75 mi (1,003.83 km) |
| Fouesnant to Olbernhau | 802.92 mi (1,292.18 km) |
| Fouesnant to Olching | 707.19 mi (1,138.12 km) |
| Fouesnant to Oldenburg | 646.80 mi (1,040.92 km) |
| Fouesnant to Oldenburg in Holstein | 780.92 mi (1,256.76 km) |
| Fouesnant to Olfen | 571.85 mi (920.30 km) |
| Fouesnant to Olpe | 573.31 mi (922.65 km) |
| Fouesnant to Olsberg | 607.17 mi (977.15 km) |
| Fouesnant to Oranienburg | 829.05 mi (1,334.23 km) |
| Fouesnant to Ortenberg | 613.94 mi (988.05 km) |
| Fouesnant to Oschatz | 799.85 mi (1,287.24 km) |
