| Lauffen am Neckar to Oestrich-Winkel | 81.67 mi (131.43 km) |
| Lauffen am Neckar to Offenburg | 69.89 mi (112.47 km) |
| Lauffen am Neckar to Oftersheim | 32.32 mi (52.02 km) |
| Lauffen am Neckar to Ohrdruf | 139.58 mi (224.63 km) |
| Lauffen am Neckar to Ohringen | 17.76 mi (28.58 km) |
| Lauffen am Neckar to Olbernhau | 215.98 mi (347.58 km) |
| Lauffen am Neckar to Olching | 116.22 mi (187.05 km) |
| Lauffen am Neckar to Oldenburg | 283.48 mi (456.21 km) |
| Lauffen am Neckar to Oldenburg in Holstein | 367.97 mi (592.20 km) |
| Lauffen am Neckar to Olfen | 197.87 mi (318.45 km) |
| Lauffen am Neckar to Olpe | 145.79 mi (234.63 km) |
| Lauffen am Neckar to Olsberg | 159.36 mi (256.47 km) |
| Lauffen am Neckar to Oranienburg | 309.77 mi (498.53 km) |
| Lauffen am Neckar to Ortenberg | 88.02 mi (141.66 km) |
| Lauffen am Neckar to Oschatz | 232.55 mi (374.25 km) |
