| Carquefou to Oestrich-Winkel | 471.43 mi (758.69 km) |
| Carquefou to Offenburg | 443.90 mi (714.39 km) |
| Carquefou to Oftersheim | 484.12 mi (779.11 km) |
| Carquefou to Ohrdruf | 603.92 mi (971.92 km) |
| Carquefou to Ohringen | 522.06 mi (840.17 km) |
| Carquefou to Olbernhau | 710.01 mi (1,142.65 km) |
| Carquefou to Olching | 597.65 mi (961.83 km) |
| Carquefou to Oldenburg | 588.42 mi (946.97 km) |
| Carquefou to Oldenburg in Holstein | 723.57 mi (1,164.47 km) |
| Carquefou to Olfen | 501.26 mi (806.70 km) |
| Carquefou to Olpe | 493.06 mi (793.50 km) |
| Carquefou to Olsberg | 528.72 mi (850.89 km) |
| Carquefou to Oranienburg | 752.73 mi (1,211.39 km) |
| Carquefou to Ortenberg | 523.68 mi (842.78 km) |
| Carquefou to Oschatz | 712.05 mi (1,145.94 km) |
