| Harrow to Capodrise | 1,005.44 mi (1,618.09 km) |
| Harrow to Capoterra | 967.53 mi (1,557.08 km) |
| Harrow to Capriolo | 622.93 mi (1,002.51 km) |
| Harrow to Capua | 999.63 mi (1,608.76 km) |
| Harrow to Capurso | 1,094.28 mi (1,761.08 km) |
| Harrow to Carate Brianza | 591.21 mi (951.46 km) |
| Harrow to Caravaggio | 619.99 mi (997.78 km) |
| Harrow to Carbonera | 704.69 mi (1,134.09 km) |
| Harrow to Carbonia | 958.17 mi (1,542.03 km) |
| Harrow to Cardito | 1,010.84 mi (1,626.79 km) |
| Harrow to Carignano | 590.01 mi (949.53 km) |
| Harrow to Carini | 1,137.41 mi (1,830.48 km) |
| Harrow to Carlentini | 1,239.94 mi (1,995.49 km) |
| Harrow to Carmagnola | 594.45 mi (956.67 km) |
| Harrow to Carmiano | 1,170.09 mi (1,883.08 km) |
