| Flensburg to Cloverly (Maryland) | 3,945.46 mi (6,349.60 km) |
| Flensburg to Clovis (California) | 5,427.53 mi (8,734.77 km) |
| Flensburg to Clovis (New Mexico) | 5,099.06 mi (8,206.14 km) |
| Flensburg to Clute (Texas) | 5,147.24 mi (8,283.69 km) |
| Flensburg to Coachella (California) | 5,526.09 mi (8,893.38 km) |
| Flensburg to Coalinga (California) | 5,485.92 mi (8,828.73 km) |
| Flensburg to Coamo (Puerto Rico) | 4,641.11 mi (7,469.14 km) |
| Flensburg to Coatesville (Pennsylvania) | 3,858.16 mi (6,209.11 km) |
| Flensburg to Cockeysville (Maryland) | 3,913.08 mi (6,297.50 km) |
| Flensburg to Cocoa (Florida) | 4,647.29 mi (7,479.09 km) |
| Flensburg to Cocoa Beach (Florida) | 4,644.62 mi (7,474.79 km) |
| Flensburg to Coconut Creek (Florida) | 4,738.67 mi (7,626.16 km) |
| Flensburg to Coeur d'Alene (Idaho) | 4,697.02 mi (7,559.13 km) |
| Flensburg to Cohoes (New York) | 3,644.50 mi (5,865.26 km) |
| Flensburg to Cold Springs (Nevada) | 5,258.84 mi (8,463.29 km) |
