| Sanlucar la Mayor to Corinth (Mississippi) | 4,437.29 mi (7,141.12 km) |
| Sanlucar la Mayor to Corinth (Texas) | 4,921.12 mi (7,919.77 km) |
| Sanlucar la Mayor to Cornelius (North Carolina) | 4,038.28 mi (6,498.99 km) |
| Sanlucar la Mayor to Cornelius (Oregon) | 5,495.02 mi (8,843.37 km) |
| Sanlucar la Mayor to Corning (New York) | 3,667.89 mi (5,902.90 km) |
| Sanlucar la Mayor to Corona (California) | 5,830.15 mi (9,382.72 km) |
| Sanlucar la Mayor to Coronado (California) | 5,867.98 mi (9,443.61 km) |
| Sanlucar la Mayor to Corpus Christi (Texas) | 5,144.24 mi (8,278.86 km) |
| Sanlucar la Mayor to Corsicana (Texas) | 4,931.65 mi (7,936.73 km) |
| Sanlucar la Mayor to Cortland (New York) | 3,615.14 mi (5,818.00 km) |
| Sanlucar la Mayor to Corvallis (Oregon) | 5,548.53 mi (8,929.50 km) |
| Sanlucar la Mayor to Coshocton (Ohio) | 3,947.53 mi (6,352.93 km) |
| Sanlucar la Mayor to Costa Mesa (California) | 5,854.04 mi (9,421.16 km) |
| Sanlucar la Mayor to Coto de Caza (California) | 5,843.33 mi (9,403.93 km) |
| Sanlucar la Mayor to Cottage Grove (Minnesota) | 4,325.64 mi (6,961.44 km) |
