| Arganil to Cloverly (Maryland) | 3,570.24 mi (5,745.75 km) |
| Arganil to Clovis (California) | 5,575.25 mi (8,972.49 km) |
| Arganil to Clovis (New Mexico) | 4,975.85 mi (8,007.85 km) |
| Arganil to Clute (Texas) | 4,827.18 mi (7,768.60 km) |
| Arganil to Coachella (California) | 5,578.64 mi (8,977.96 km) |
| Arganil to Coalinga (California) | 5,633.82 mi (9,066.75 km) |
| Arganil to Coamo (Puerto Rico) | 3,760.79 mi (6,052.41 km) |
| Arganil to Coatesville (Pennsylvania) | 3,488.06 mi (5,613.49 km) |
| Arganil to Cockeysville (Maryland) | 3,541.52 mi (5,699.52 km) |
| Arganil to Cocoa (Florida) | 4,115.55 mi (6,623.34 km) |
| Arganil to Cocoa Beach (Florida) | 4,110.17 mi (6,614.67 km) |
| Arganil to Coconut Creek (Florida) | 4,163.93 mi (6,701.20 km) |
| Arganil to Coeur d'Alene (Idaho) | 4,960.13 mi (7,982.56 km) |
| Arganil to Cohoes (New York) | 3,314.17 mi (5,333.64 km) |
| Arganil to Cold Springs (Nevada) | 5,449.50 mi (8,770.13 km) |
