| Somerton to Cividale del Friuli | 6,109.46 mi (9,832.23 km) |
| Somerton to Civita Castellana | 6,271.38 mi (10,092.81 km) |
| Somerton to Civitanova Marche | 6,264.32 mi (10,081.45 km) |
| Somerton to Civitavecchia | 6,260.32 mi (10,075.01 km) |
| Somerton to Civitella in Val di Chiana | 6,190.55 mi (9,962.73 km) |
| Somerton to Clusone | 6,006.99 mi (9,667.31 km) |
| Somerton to Coccaglio | 6,023.85 mi (9,694.46 km) |
| Somerton to Codigoro | 6,131.86 mi (9,868.28 km) |
| Somerton to Codogno | 6,034.68 mi (9,711.88 km) |
| Somerton to Codroipo | 6,102.08 mi (9,820.34 km) |
| Somerton to Cogoleto | 6,036.33 mi (9,714.53 km) |
| Somerton to Colle di Val d'Elsa | 6,171.47 mi (9,932.02 km) |
| Somerton to Colle Salvetti | 6,139.07 mi (9,879.88 km) |
| Somerton to Collecchio | 6,072.44 mi (9,772.65 km) |
| Somerton to Colleferro | 6,321.12 mi (10,172.86 km) |
