| San Luis to Cullman (Alabama) | 1,607.95 mi (2,587.74 km) |
| San Luis to Culpeper (Virginia) | 2,091.96 mi (3,366.68 km) |
| San Luis to Culver City (California) | 237.39 mi (382.04 km) |
| San Luis to Cumberland (Maryland) | 2,053.11 mi (3,304.16 km) |
| San Luis to Cupertino (California) | 532.65 mi (857.22 km) |
| San Luis to Cutler Bay (Florida) | 2,121.03 mi (3,413.47 km) |
| San Luis to Cutlerville (Michigan) | 1,730.21 mi (2,784.51 km) |
| San Luis to Cuyahoga Falls (Ohio) | 1,917.37 mi (3,085.72 km) |
| San Luis to Cypress (California) | 213.27 mi (343.23 km) |
| San Luis to Cypress Gardens (Florida) | 1,987.27 mi (3,198.20 km) |
| San Luis to Cypress Lake (Florida) | 2,006.83 mi (3,229.68 km) |
| San Luis to D'Iberville (Mississippi) | 1,523.38 mi (2,451.64 km) |
| San Luis to Dakota Ridge (Colorado) | 726.22 mi (1,168.75 km) |
| San Luis to Dale City (Virginia) | 2,127.30 mi (3,423.55 km) |
| San Luis to Dallas (Georgia) | 1,723.45 mi (2,773.62 km) |
