| Rennes to Nowy Sacz | 1,018.49 mi (1,639.11 km) |
| Rennes to Nowy Targ | 988.55 mi (1,590.92 km) |
| Rennes to Nowy Tomysl | 836.71 mi (1,346.56 km) |
| Rennes to Nysa | 869.59 mi (1,399.46 km) |
| Rennes to Oborniki | 870.04 mi (1,400.19 km) |
| Rennes to Oborniki Slaskie | 856.32 mi (1,378.11 km) |
| Rennes to Olawa | 870.60 mi (1,401.09 km) |
| Rennes to Olecko | 1,119.67 mi (1,801.94 km) |
| Rennes to Olesnica | 876.14 mi (1,410.01 km) |
| Rennes to Olesno | 918.74 mi (1,478.57 km) |
| Rennes to Olkusz | 967.36 mi (1,556.82 km) |
| Rennes to Olsztyn | 1,035.55 mi (1,666.56 km) |
| Rennes to Opalenica | 848.11 mi (1,364.90 km) |
| Rennes to Opoczno | 1,002.20 mi (1,612.88 km) |
| Rennes to Opole | 896.68 mi (1,443.07 km) |
