| Barmstedt to Clarkston (Georgia) | 4,525.82 mi (7,283.60 km) |
| Barmstedt to Clarksville (Indiana) | 4,345.85 mi (6,993.97 km) |
| Barmstedt to Clarksville (Tennessee) | 4,493.94 mi (7,232.29 km) |
| Barmstedt to Clawson (Michigan) | 4,038.31 mi (6,499.04 km) |
| Barmstedt to Clay (Alabama) | 4,619.51 mi (7,434.38 km) |
| Barmstedt to Clayton (California) | 5,477.39 mi (8,815.01 km) |
| Barmstedt to Clayton (Missouri) | 4,489.73 mi (7,225.52 km) |
| Barmstedt to Clayton (North Carolina) | 4,212.63 mi (6,779.57 km) |
| Barmstedt to Clayton (Ohio) | 4,214.79 mi (6,783.05 km) |
| Barmstedt to Clearfield (Utah) | 5,029.41 mi (8,094.06 km) |
| Barmstedt to Clearlake (California) | 5,431.44 mi (8,741.07 km) |
| Barmstedt to Clearwater (Florida) | 4,779.68 mi (7,692.15 km) |
| Barmstedt to Cleburne (Texas) | 5,076.98 mi (8,170.62 km) |
| Barmstedt to Clemmons (North Carolina) | 4,266.57 mi (6,866.38 km) |
| Barmstedt to Clemson (South Carolina) | 4,426.97 mi (7,124.51 km) |
