| Sanlucar de Barrameda to Caño Martin Peña (Puerto Rico) | 3,804.52 mi (6,122.79 km) |
| Sanlucar de Barrameda to Cañon City (Colorado) | 5,113.89 mi (8,230.02 km) |
| Sanlucar de Barrameda to Canóvanas (Puerto Rico) | 3,798.52 mi (6,113.13 km) |
| Sanlucar de Barrameda to Canton (Georgia) | 4,268.22 mi (6,869.03 km) |
| Sanlucar de Barrameda to Canton (Illinois) | 4,343.45 mi (6,990.11 km) |
| Sanlucar de Barrameda to Canton (Mississippi) | 4,603.39 mi (7,408.44 km) |
| Sanlucar de Barrameda to Canton (Ohio) | 3,922.79 mi (6,313.12 km) |
| Sanlucar de Barrameda to Canyon (Texas) | 5,096.76 mi (8,202.45 km) |
| Sanlucar de Barrameda to Canyon Lake (California) | 5,845.36 mi (9,407.20 km) |
| Sanlucar de Barrameda to Canyon Lake (Texas) | 5,115.56 mi (8,232.70 km) |
| Sanlucar de Barrameda to Cape Coral (Florida) | 4,388.59 mi (7,062.75 km) |
| Sanlucar de Barrameda to Cape Girardeau (Missouri) | 4,422.98 mi (7,118.09 km) |
| Sanlucar de Barrameda to Carbondale (Illinois) | 4,393.49 mi (7,070.65 km) |
| Sanlucar de Barrameda to Carlisle (Pennsylvania) | 3,734.75 mi (6,010.50 km) |
| Sanlucar de Barrameda to Carlsbad (California) | 5,871.99 mi (9,450.06 km) |
