| Waterville to Carmona | 3,288.22 mi (5,291.88 km) |
| Waterville to Cartagena | 3,503.50 mi (5,638.34 km) |
| Waterville to Cartama | 3,362.24 mi (5,411.00 km) |
| Waterville to Cartaya | 3,222.15 mi (5,185.55 km) |
| Waterville to Caspe | 3,422.85 mi (5,508.55 km) |
| Waterville to Cassa de la Selva | 3,532.61 mi (5,685.19 km) |
| Waterville to Castalla | 3,482.99 mi (5,605.34 km) |
| Waterville to Castellbisbal | 3,506.29 mi (5,642.84 km) |
| Waterville to Castelldefels | 3,512.68 mi (5,653.10 km) |
| Waterville to Castello de Ampurias | 3,529.22 mi (5,679.72 km) |
| Waterville to Castellon de la Plana | 3,464.80 mi (5,576.06 km) |
| Waterville to Castilleja de la Cuesta | 3,271.24 mi (5,264.55 km) |
| Waterville to Catarroja | 3,467.48 mi (5,580.37 km) |
| Waterville to Catral | 3,492.03 mi (5,619.89 km) |
| Waterville to Caudete | 3,464.45 mi (5,575.50 km) |
