| Deltona to Cocentaina | 4,537.35 mi (7,302.17 km) |
| Deltona to Coin | 4,357.28 mi (7,012.37 km) |
| Deltona to Colindres | 4,295.36 mi (6,912.72 km) |
| Deltona to Collado-Villalba | 4,317.67 mi (6,948.63 km) |
| Deltona to Colmenar Viejo | 4,329.43 mi (6,967.54 km) |
| Deltona to Colmenarejo | 4,318.60 mi (6,950.12 km) |
| Deltona to Conil de la Frontera | 4,294.60 mi (6,911.49 km) |
| Deltona to Consuegra | 4,360.59 mi (7,017.69 km) |
| Deltona to Corbera de Llobregat | 4,597.45 mi (7,398.88 km) |
| Deltona to Cordoba | 4,331.11 mi (6,970.25 km) |
| Deltona to Coria del Rio | 4,276.26 mi (6,881.97 km) |
| Deltona to Crevillente | 4,529.36 mi (7,289.30 km) |
| Deltona to Cuarte de Huerva | 4,453.62 mi (7,167.41 km) |
| Deltona to Cubellas | 4,589.33 mi (7,385.82 km) |
| Deltona to Cuellar | 4,288.20 mi (6,901.19 km) |
