| Lambersart to Oestrich-Winkel | 223.96 mi (360.42 km) |
| Lambersart to Offenburg | 266.65 mi (429.13 km) |
| Lambersart to Oftersheim | 262.14 mi (421.87 km) |
| Lambersart to Ohrdruf | 337.10 mi (542.51 km) |
| Lambersart to Ohringen | 304.82 mi (490.56 km) |
| Lambersart to Olbernhau | 451.15 mi (726.06 km) |
| Lambersart to Olching | 408.98 mi (658.20 km) |
| Lambersart to Oldenburg | 280.30 mi (451.10 km) |
| Lambersart to Oldenburg in Holstein | 415.50 mi (668.69 km) |
| Lambersart to Olfen | 202.60 mi (326.05 km) |
| Lambersart to Olpe | 211.31 mi (340.07 km) |
| Lambersart to Olsberg | 242.15 mi (389.71 km) |
| Lambersart to Oranienburg | 460.34 mi (740.85 km) |
| Lambersart to Ortenberg | 265.71 mi (427.62 km) |
| Lambersart to Oschatz | 440.57 mi (709.03 km) |
