| Ski to Cloverly (Maryland) | 3,869.18 mi (6,226.84 km) |
| Ski to Clovis (California) | 5,196.04 mi (8,362.22 km) |
| Ski to Clovis (New Mexico) | 4,933.67 mi (7,939.98 km) |
| Ski to Clute (Texas) | 5,030.86 mi (8,096.39 km) |
| Ski to Coachella (California) | 5,313.48 mi (8,551.22 km) |
| Ski to Coalinga (California) | 5,253.61 mi (8,454.87 km) |
| Ski to Coamo (Puerto Rico) | 4,702.34 mi (7,567.68 km) |
| Ski to Coatesville (Pennsylvania) | 3,782.72 mi (6,087.70 km) |
| Ski to Cockeysville (Maryland) | 3,836.63 mi (6,174.46 km) |
| Ski to Cocoa (Florida) | 4,599.08 mi (7,401.50 km) |
| Ski to Cocoa Beach (Florida) | 4,597.25 mi (7,398.56 km) |
| Ski to Coconut Creek (Florida) | 4,701.18 mi (7,565.82 km) |
| Ski to Coeur d'Alene (Idaho) | 4,451.76 mi (7,164.41 km) |
| Ski to Cohoes (New York) | 3,564.04 mi (5,735.77 km) |
| Ski to Cold Springs (Nevada) | 5,020.75 mi (8,080.11 km) |
