| Lastra a Signa to Oerlinghausen | 577.59 mi (929.55 km) |
| Lastra a Signa to Oestrich-Winkel | 454.77 mi (731.89 km) |
| Lastra a Signa to Offenburg | 358.33 mi (576.68 km) |
| Lastra a Signa to Oftersheim | 405.14 mi (652.02 km) |
| Lastra a Signa to Ohrdruf | 488.20 mi (785.68 km) |
| Lastra a Signa to Ohringen | 383.02 mi (616.41 km) |
| Lastra a Signa to Olbernhau | 488.07 mi (785.47 km) |
| Lastra a Signa to Olching | 306.49 mi (493.24 km) |
| Lastra a Signa to Oldenburg | 661.12 mi (1,063.97 km) |
| Lastra a Signa to Oldenburg in Holstein | 727.85 mi (1,171.35 km) |
| Lastra a Signa to Olfen | 575.60 mi (926.34 km) |
| Lastra a Signa to Olpe | 523.57 mi (842.61 km) |
| Lastra a Signa to Olsberg | 537.88 mi (865.63 km) |
| Lastra a Signa to Oranienburg | 628.65 mi (1,011.71 km) |
| Lastra a Signa to Ortenberg | 465.27 mi (748.79 km) |
