| Boblingen to Oestrich-Winkel | 101.67 mi (163.62 km) |
| Boblingen to Offenburg | 51.72 mi (83.24 km) |
| Boblingen to Oftersheim | 51.19 mi (82.38 km) |
| Boblingen to Ohrdruf | 166.69 mi (268.27 km) |
| Boblingen to Ohringen | 41.80 mi (67.27 km) |
| Boblingen to Olbernhau | 236.60 mi (380.77 km) |
| Boblingen to Olching | 110.69 mi (178.13 km) |
| Boblingen to Oldenburg | 310.01 mi (498.90 km) |
| Boblingen to Oldenburg in Holstein | 396.12 mi (637.49 km) |
| Boblingen to Olfen | 221.50 mi (356.47 km) |
| Boblingen to Olpe | 169.45 mi (272.70 km) |
| Boblingen to Olsberg | 185.60 mi (298.69 km) |
| Boblingen to Oranienburg | 336.22 mi (541.10 km) |
| Boblingen to Ortenberg | 115.41 mi (185.74 km) |
| Boblingen to Oschatz | 256.19 mi (412.30 km) |
