| Sandridge to Oerlinghausen | 382.64 mi (615.79 km) |
| Sandridge to Oestrich-Winkel | 382.00 mi (614.77 km) |
| Sandridge to Offenburg | 430.40 mi (692.66 km) |
| Sandridge to Oftersheim | 423.72 mi (681.91 km) |
| Sandridge to Ohrdruf | 480.78 mi (773.74 km) |
| Sandridge to Ohringen | 465.91 mi (749.82 km) |
| Sandridge to Olbernhau | 594.21 mi (956.29 km) |
| Sandridge to Olching | 571.56 mi (919.83 km) |
| Sandridge to Oldenburg | 370.48 mi (596.24 km) |
| Sandridge to Oldenburg in Holstein | 495.60 mi (797.60 km) |
| Sandridge to Olfen | 328.70 mi (529.00 km) |
| Sandridge to Olpe | 354.52 mi (570.55 km) |
| Sandridge to Olsberg | 378.35 mi (608.89 km) |
| Sandridge to Oranienburg | 575.61 mi (926.36 km) |
| Sandridge to Ortenberg | 417.79 mi (672.36 km) |
