| Cifteler to Oerlinghausen | 1,376.75 mi (2,215.66 km) |
| Cifteler to Oestrich-Winkel | 1,340.05 mi (2,156.60 km) |
| Cifteler to Offenburg | 1,302.65 mi (2,096.42 km) |
| Cifteler to Oftersheim | 1,298.49 mi (2,089.72 km) |
| Cifteler to Ohrdruf | 1,260.02 mi (2,027.80 km) |
| Cifteler to Ohringen | 1,256.02 mi (2,021.36 km) |
| Cifteler to Olbernhau | 1,158.78 mi (1,864.88 km) |
| Cifteler to Olching | 1,151.94 mi (1,853.86 km) |
| Cifteler to Oldenburg | 1,435.27 mi (2,309.84 km) |
| Cifteler to Oldenburg in Holstein | 1,393.56 mi (2,242.72 km) |
| Cifteler to Olfen | 1,416.30 mi (2,279.31 km) |
| Cifteler to Olpe | 1,376.94 mi (2,215.96 km) |
| Cifteler to Olsberg | 1,362.66 mi (2,192.99 km) |
| Cifteler to Oranienburg | 1,250.89 mi (2,013.11 km) |
| Cifteler to Ortenberg | 1,308.60 mi (2,105.98 km) |
