| Clarkston to Campodarsego | 4,868.42 mi (7,834.97 km) |
| Clarkston to Campogalliano | 4,849.73 mi (7,804.89 km) |
| Clarkston to Campolongo Maggiore | 4,879.64 mi (7,853.03 km) |
| Clarkston to Camponogara | 4,878.68 mi (7,851.48 km) |
| Clarkston to Camposampiero | 4,866.91 mi (7,832.54 km) |
| Clarkston to Canegrate | 4,738.64 mi (7,626.10 km) |
| Clarkston to Canelli | 4,737.30 mi (7,623.94 km) |
| Clarkston to Canicatti | 5,239.37 mi (8,431.95 km) |
| Clarkston to Canosa di Puglia | 5,198.32 mi (8,365.89 km) |
| Clarkston to Cantu | 4,742.01 mi (7,631.53 km) |
| Clarkston to Caorle | 4,905.96 mi (7,895.38 km) |
| Clarkston to Capaci | 5,181.66 mi (8,339.08 km) |
| Clarkston to Capannori | 4,864.84 mi (7,829.20 km) |
| Clarkston to Capena | 5,009.63 mi (8,062.21 km) |
| Clarkston to Capo d'Orlando | 5,251.49 mi (8,451.45 km) |
