| San Luis to Cloverleaf (Texas) | 1,168.63 mi (1,880.72 km) |
| San Luis to Cloverly (Maryland) | 2,146.03 mi (3,453.70 km) |
| San Luis to Clovis (California) | 411.81 mi (662.74 km) |
| San Luis to Clovis (New Mexico) | 676.89 mi (1,089.35 km) |
| San Luis to Clute (Texas) | 1,169.58 mi (1,882.25 km) |
| San Luis to Coachella (California) | 117.30 mi (188.77 km) |
| San Luis to Coalinga (California) | 407.69 mi (656.11 km) |
| San Luis to Coamo (Puerto Rico) | 3,150.92 mi (5,070.92 km) |
| San Luis to Coatesville (Pennsylvania) | 2,209.70 mi (3,556.17 km) |
| San Luis to Cockeysville (Maryland) | 2,166.11 mi (3,486.01 km) |
| San Luis to Cocoa (Florida) | 2,033.19 mi (3,272.11 km) |
| San Luis to Cocoa Beach (Florida) | 2,042.33 mi (3,286.81 km) |
| San Luis to Coconut Creek (Florida) | 2,112.76 mi (3,400.16 km) |
| San Luis to Coeur d'Alene (Idaho) | 1,056.76 mi (1,700.69 km) |
| San Luis to Cohoes (New York) | 2,327.68 mi (3,746.05 km) |
