| Royse City to Carmona | 4,915.78 mi (7,911.19 km) |
| Royse City to Cartagena | 5,134.90 mi (8,263.83 km) |
| Royse City to Cartama | 4,989.05 mi (8,029.10 km) |
| Royse City to Cartaya | 4,847.54 mi (7,801.36 km) |
| Royse City to Caspe | 5,054.86 mi (8,135.02 km) |
| Royse City to Cassa de la Selva | 5,162.14 mi (8,307.65 km) |
| Royse City to Castalla | 5,115.38 mi (8,232.41 km) |
| Royse City to Castellbisbal | 5,137.07 mi (8,267.32 km) |
| Royse City to Castelldefels | 5,143.72 mi (8,278.01 km) |
| Royse City to Castello de Ampurias | 5,157.89 mi (8,300.82 km) |
| Royse City to Castellon de la Plana | 5,097.49 mi (8,203.62 km) |
| Royse City to Castilleja de la Cuesta | 4,898.16 mi (7,882.82 km) |
| Royse City to Catarroja | 5,100.21 mi (8,207.99 km) |
| Royse City to Catral | 5,124.07 mi (8,246.39 km) |
| Royse City to Caudete | 5,096.82 mi (8,202.54 km) |
