| Hampton to Oerlinghausen | 388.47 mi (625.18 km) |
| Hampton to Oestrich-Winkel | 378.79 mi (609.61 km) |
| Hampton to Offenburg | 421.43 mi (678.23 km) |
| Hampton to Oftersheim | 418.65 mi (673.75 km) |
| Hampton to Ohrdruf | 482.62 mi (776.70 km) |
| Hampton to Ohringen | 461.21 mi (742.25 km) |
| Hampton to Olbernhau | 596.55 mi (960.05 km) |
| Hampton to Olching | 565.70 mi (910.40 km) |
| Hampton to Oldenburg | 381.44 mi (613.86 km) |
| Hampton to Oldenburg in Holstein | 508.97 mi (819.11 km) |
| Hampton to Olfen | 333.31 mi (536.41 km) |
| Hampton to Olpe | 355.79 mi (572.59 km) |
| Hampton to Olsberg | 381.42 mi (613.83 km) |
| Hampton to Oranienburg | 583.92 mi (939.73 km) |
| Hampton to Ortenberg | 416.93 mi (670.98 km) |
