| Storrs to Cocentaina | 3,677.40 mi (5,918.20 km) |
| Storrs to Coin | 3,536.18 mi (5,690.94 km) |
| Storrs to Colindres | 3,397.19 mi (5,467.24 km) |
| Storrs to Collado-Villalba | 3,449.43 mi (5,551.32 km) |
| Storrs to Colmenar Viejo | 3,460.17 mi (5,568.61 km) |
| Storrs to Colmenarejo | 3,451.16 mi (5,554.10 km) |
| Storrs to Conil de la Frontera | 3,483.58 mi (5,606.28 km) |
| Storrs to Consuegra | 3,503.71 mi (5,638.68 km) |
| Storrs to Corbera de Llobregat | 3,703.67 mi (5,960.49 km) |
| Storrs to Cordoba | 3,495.96 mi (5,626.21 km) |
| Storrs to Coria del Rio | 3,452.87 mi (5,556.85 km) |
| Storrs to Crevillente | 3,675.89 mi (5,915.77 km) |
| Storrs to Cuarte de Huerva | 3,566.52 mi (5,739.76 km) |
| Storrs to Cubellas | 3,698.25 mi (5,951.76 km) |
| Storrs to Cuellar | 3,412.69 mi (5,492.19 km) |
