| Willich to Cloverly (Maryland) | 3,929.20 mi (6,323.44 km) |
| Willich to Clovis (California) | 5,536.05 mi (8,909.40 km) |
| Willich to Clovis (New Mexico) | 5,149.28 mi (8,286.97 km) |
| Willich to Clute (Texas) | 5,155.79 mi (8,297.44 km) |
| Willich to Coachella (California) | 5,616.45 mi (9,038.80 km) |
| Willich to Coalinga (California) | 5,594.97 mi (9,004.23 km) |
| Willich to Coamo (Puerto Rico) | 4,516.37 mi (7,268.40 km) |
| Willich to Coatesville (Pennsylvania) | 3,841.90 mi (6,182.95 km) |
| Willich to Cockeysville (Maryland) | 3,897.21 mi (6,271.96 km) |
| Willich to Cocoa (Florida) | 4,604.16 mi (7,409.68 km) |
| Willich to Cocoa Beach (Florida) | 4,600.85 mi (7,404.36 km) |
| Willich to Coconut Creek (Florida) | 4,686.68 mi (7,542.47 km) |
| Willich to Coeur d'Alene (Idaho) | 4,821.81 mi (7,759.96 km) |
| Willich to Cohoes (New York) | 3,633.95 mi (5,848.28 km) |
| Willich to Cold Springs (Nevada) | 5,374.37 mi (8,649.22 km) |
