| Redhill to Oerlinghausen | 382.40 mi (615.42 km) |
| Redhill to Oestrich-Winkel | 368.14 mi (592.47 km) |
| Redhill to Offenburg | 408.45 mi (657.34 km) |
| Redhill to Oftersheim | 407.16 mi (655.26 km) |
| Redhill to Ohrdruf | 474.26 mi (763.24 km) |
| Redhill to Ohringen | 449.83 mi (723.94 km) |
| Redhill to Olbernhau | 588.35 mi (946.86 km) |
| Redhill to Olching | 553.78 mi (891.23 km) |
| Redhill to Oldenburg | 378.53 mi (609.19 km) |
| Redhill to Oldenburg in Holstein | 507.53 mi (816.79 km) |
| Redhill to Olfen | 326.67 mi (525.72 km) |
| Redhill to Olpe | 347.32 mi (558.95 km) |
| Redhill to Olsberg | 373.84 mi (601.64 km) |
| Redhill to Oranienburg | 579.09 mi (931.95 km) |
| Redhill to Ortenberg | 407.31 mi (655.50 km) |
