| Hatten to Oestrich-Winkel | 208.30 mi (335.22 km) |
| Hatten to Offenburg | 314.24 mi (505.72 km) |
| Hatten to Oftersheim | 251.61 mi (404.92 km) |
| Hatten to Ohrdruf | 182.44 mi (293.61 km) |
| Hatten to Ohringen | 268.08 mi (431.43 km) |
| Hatten to Olbernhau | 268.31 mi (431.80 km) |
| Hatten to Olching | 357.24 mi (574.92 km) |
| Hatten to Oldenburg | 10.29 mi (16.57 km) |
| Hatten to Oldenburg in Holstein | 137.86 mi (221.87 km) |
| Hatten to Olfen | 97.54 mi (156.98 km) |
| Hatten to Olpe | 139.13 mi (223.91 km) |
| Hatten to Olsberg | 114.79 mi (184.74 km) |
| Hatten to Oranienburg | 205.86 mi (331.30 km) |
| Hatten to Ortenberg | 185.98 mi (299.30 km) |
| Hatten to Oschatz | 234.80 mi (377.88 km) |
