| Alhendin to Oerlinghausen | 1,188.22 mi (1,912.26 km) |
| Alhendin to Oestrich-Winkel | 1,061.47 mi (1,708.28 km) |
| Alhendin to Offenburg | 977.41 mi (1,572.99 km) |
| Alhendin to Oftersheim | 1,044.06 mi (1,680.25 km) |
| Alhendin to Ohrdruf | 1,182.54 mi (1,903.11 km) |
| Alhendin to Ohringen | 1,062.75 mi (1,710.34 km) |
| Alhendin to Olbernhau | 1,255.57 mi (2,020.64 km) |
| Alhendin to Olching | 1,075.56 mi (1,730.95 km) |
| Alhendin to Oldenburg | 1,245.51 mi (2,004.45 km) |
| Alhendin to Oldenburg in Holstein | 1,372.78 mi (2,209.28 km) |
| Alhendin to Olfen | 1,143.41 mi (1,840.14 km) |
| Alhendin to Olpe | 1,113.89 mi (1,792.63 km) |
| Alhendin to Olsberg | 1,148.96 mi (1,849.07 km) |
| Alhendin to Oranienburg | 1,352.84 mi (2,177.19 km) |
| Alhendin to Ortenberg | 1,109.74 mi (1,785.95 km) |
