| Subiaco to Oerlinghausen | 723.74 mi (1,164.74 km) |
| Subiaco to Oestrich-Winkel | 608.44 mi (979.19 km) |
| Subiaco to Offenburg | 516.48 mi (831.19 km) |
| Subiaco to Oftersheim | 557.97 mi (897.96 km) |
| Subiaco to Ohrdruf | 624.75 mi (1,005.44 km) |
| Subiaco to Ohringen | 531.26 mi (854.98 km) |
| Subiaco to Olbernhau | 603.52 mi (971.27 km) |
| Subiaco to Olching | 441.61 mi (710.70 km) |
| Subiaco to Oldenburg | 806.93 mi (1,298.63 km) |
| Subiaco to Oldenburg in Holstein | 860.44 mi (1,384.74 km) |
| Subiaco to Olfen | 727.43 mi (1,170.69 km) |
| Subiaco to Olpe | 675.35 mi (1,086.87 km) |
| Subiaco to Olsberg | 686.15 mi (1,104.25 km) |
| Subiaco to Oranienburg | 747.69 mi (1,203.30 km) |
| Subiaco to Ortenberg | 613.06 mi (986.63 km) |
