| Alcazar de San Juan to Cloverly (Maryland) | 3,828.22 mi (6,160.93 km) |
| Alcazar de San Juan to Clovis (California) | 5,802.89 mi (9,338.86 km) |
| Alcazar de San Juan to Clovis (New Mexico) | 5,224.33 mi (8,407.75 km) |
| Alcazar de San Juan to Clute (Texas) | 5,085.98 mi (8,185.10 km) |
| Alcazar de San Juan to Coachella (California) | 5,815.58 mi (9,359.28 km) |
| Alcazar de San Juan to Coalinga (California) | 5,861.74 mi (9,433.56 km) |
| Alcazar de San Juan to Coamo (Puerto Rico) | 4,013.40 mi (6,458.95 km) |
| Alcazar de San Juan to Coatesville (Pennsylvania) | 3,745.54 mi (6,027.87 km) |
| Alcazar de San Juan to Cockeysville (Maryland) | 3,799.24 mi (6,114.29 km) |
| Alcazar de San Juan to Cocoa (Florida) | 4,378.69 mi (7,046.82 km) |
| Alcazar de San Juan to Cocoa Beach (Florida) | 4,373.33 mi (7,038.19 km) |
| Alcazar de San Juan to Coconut Creek (Florida) | 4,427.27 mi (7,125.00 km) |
| Alcazar de San Juan to Coeur d'Alene (Idaho) | 5,171.09 mi (8,322.07 km) |
| Alcazar de San Juan to Cohoes (New York) | 3,568.97 mi (5,743.70 km) |
| Alcazar de San Juan to Cold Springs (Nevada) | 5,671.86 mi (9,127.98 km) |
