| San Luis to Cordele (Georgia) | 1,802.44 mi (2,900.74 km) |
| San Luis to Corinth (Mississippi) | 1,510.59 mi (2,431.06 km) |
| San Luis to Corinth (Texas) | 1,024.11 mi (1,648.15 km) |
| San Luis to Cornelius (North Carolina) | 1,939.55 mi (3,121.40 km) |
| San Luis to Cornelius (Oregon) | 1,004.06 mi (1,615.87 km) |
| San Luis to Corning (New York) | 2,154.03 mi (3,466.57 km) |
| San Luis to Corona (California) | 190.37 mi (306.37 km) |
| San Luis to Coronado (California) | 143.23 mi (230.51 km) |
| San Luis to Corpus Christi (Texas) | 1,085.51 mi (1,746.96 km) |
| San Luis to Corsicana (Texas) | 1,064.62 mi (1,713.35 km) |
| San Luis to Cortland (New York) | 2,201.65 mi (3,543.21 km) |
| San Luis to Corvallis (Oregon) | 953.17 mi (1,533.98 km) |
| San Luis to Coshocton (Ohio) | 1,893.06 mi (3,046.59 km) |
| San Luis to Costa Mesa (California) | 202.52 mi (325.92 km) |
| San Luis to Coto de Caza (California) | 183.28 mi (294.96 km) |
