| Sugarland Run to Cocentaina | 4,002.00 mi (6,440.59 km) |
| Sugarland Run to Coin | 3,855.26 mi (6,204.45 km) |
| Sugarland Run to Colindres | 3,725.47 mi (5,995.56 km) |
| Sugarland Run to Collado-Villalba | 3,774.69 mi (6,074.77 km) |
| Sugarland Run to Colmenar Viejo | 3,785.56 mi (6,092.28 km) |
| Sugarland Run to Colmenarejo | 3,776.32 mi (6,077.41 km) |
| Sugarland Run to Conil de la Frontera | 3,800.99 mi (6,117.11 km) |
| Sugarland Run to Consuegra | 3,827.67 mi (6,160.05 km) |
| Sugarland Run to Corbera de Llobregat | 4,031.84 mi (6,488.62 km) |
| Sugarland Run to Cordoba | 3,817.00 mi (6,142.87 km) |
| Sugarland Run to Coria del Rio | 3,772.11 mi (6,070.62 km) |
| Sugarland Run to Crevillente | 3,999.69 mi (6,436.88 km) |
| Sugarland Run to Cuarte de Huerva | 3,893.95 mi (6,266.70 km) |
| Sugarland Run to Cubellas | 4,026.17 mi (6,479.50 km) |
| Sugarland Run to Cuellar | 3,738.73 mi (6,016.90 km) |
