| San Luis to Candler-McAfee (Georgia) | 1,757.21 mi (2,827.96 km) |
| San Luis to Caño Martin Peña (Puerto Rico) | 3,157.60 mi (5,081.66 km) |
| San Luis to Cañon City (Colorado) | 673.31 mi (1,083.60 km) |
| San Luis to Canóvanas (Puerto Rico) | 3,168.27 mi (5,098.83 km) |
| San Luis to Canton (Georgia) | 1,741.58 mi (2,802.81 km) |
| San Luis to Canton (Illinois) | 1,472.51 mi (2,369.78 km) |
| San Luis to Canton (Mississippi) | 1,434.06 mi (2,307.90 km) |
| San Luis to Canton (Ohio) | 1,922.29 mi (3,093.62 km) |
| San Luis to Canyon (Texas) | 754.28 mi (1,213.89 km) |
| San Luis to Canyon Lake (California) | 169.37 mi (272.57 km) |
| San Luis to Canyon Lake (Texas) | 987.82 mi (1,589.74 km) |
| San Luis to Cape Coral (Florida) | 1,998.81 mi (3,216.78 km) |
| San Luis to Cape Girardeau (Missouri) | 1,458.80 mi (2,347.71 km) |
| San Luis to Carbondale (Illinois) | 1,480.11 mi (2,382.00 km) |
| San Luis to Carlisle (Pennsylvania) | 2,137.07 mi (3,439.28 km) |
