| Carshalton to Noventa Vicentina | 680.95 mi (1,095.88 km) |
| Carshalton to Novi di Modena | 677.31 mi (1,090.02 km) |
| Carshalton to Novi Ligure | 614.95 mi (989.67 km) |
| Carshalton to Nuoro | 888.21 mi (1,429.44 km) |
| Carshalton to Occhiobello | 699.70 mi (1,126.05 km) |
| Carshalton to Oderzo | 694.13 mi (1,117.10 km) |
| Carshalton to Oggiono | 580.59 mi (934.37 km) |
| Carshalton to Olbia | 855.91 mi (1,377.46 km) |
| Carshalton to Oleggio | 565.94 mi (910.80 km) |
| Carshalton to Olgiate Comasco | 567.66 mi (913.56 km) |
| Carshalton to Olgiate Olona | 572.42 mi (921.22 km) |
| Carshalton to Omegna | 544.40 mi (876.12 km) |
| Carshalton to Opera | 596.06 mi (959.27 km) |
| Carshalton to Oppeano | 667.64 mi (1,074.47 km) |
| Carshalton to Orbassano | 564.11 mi (907.84 km) |
