| Nagold to Obernburg am Main | 90.96 mi (146.38 km) |
| Nagold to Obernkirchen | 257.23 mi (413.97 km) |
| Nagold to Oberschleissheim | 131.98 mi (212.40 km) |
| Nagold to Oberstdorf | 106.72 mi (171.76 km) |
| Nagold to Obertraubling | 159.32 mi (256.40 km) |
| Nagold to Obertshausen | 104.77 mi (168.62 km) |
| Nagold to Oberursel | 114.30 mi (183.94 km) |
| Nagold to Ochsenfurt | 97.14 mi (156.33 km) |
| Nagold to Ochsenhausen | 65.22 mi (104.97 km) |
| Nagold to Ochtrup | 261.34 mi (420.58 km) |
| Nagold to Odenthal | 185.85 mi (299.10 km) |
| Nagold to Oelde | 228.15 mi (367.17 km) |
| Nagold to Oelsnitz | 201.11 mi (323.65 km) |
| Nagold to Oer-Erkenschwick | 223.29 mi (359.35 km) |
| Nagold to Oerlinghausen | 235.95 mi (379.73 km) |
