| Carshalton to Oerlinghausen | 380.63 mi (612.56 km) |
| Carshalton to Oestrich-Winkel | 369.58 mi (594.78 km) |
| Carshalton to Offenburg | 411.98 mi (663.02 km) |
| Carshalton to Oftersheim | 409.30 mi (658.70 km) |
| Carshalton to Ohrdruf | 473.99 mi (762.82 km) |
| Carshalton to Ohringen | 451.88 mi (727.23 km) |
| Carshalton to Olbernhau | 587.98 mi (946.27 km) |
| Carshalton to Olching | 556.30 mi (895.27 km) |
| Carshalton to Oldenburg | 374.93 mi (603.40 km) |
| Carshalton to Oldenburg in Holstein | 503.19 mi (809.80 km) |
| Carshalton to Olfen | 325.25 mi (523.43 km) |
| Carshalton to Olpe | 347.12 mi (558.64 km) |
| Carshalton to Olsberg | 373.04 mi (600.34 km) |
| Carshalton to Oranienburg | 576.59 mi (927.94 km) |
| Carshalton to Ortenberg | 407.95 mi (656.53 km) |
