| Barntrup to Caguas (Puerto Rico) | 4,605.05 mi (7,411.11 km) |
| Barntrup to Cahokia (Illinois) | 4,531.48 mi (7,292.71 km) |
| Barntrup to Calabasas (California) | 5,703.20 mi (9,178.42 km) |
| Barntrup to Caldwell (Idaho) | 5,081.72 mi (8,178.23 km) |
| Barntrup to Caledonia (Wisconsin) | 4,235.29 mi (6,816.05 km) |
| Barntrup to Calera (Alabama) | 4,684.48 mi (7,538.94 km) |
| Barntrup to Calexico (California) | 5,698.28 mi (9,170.49 km) |
| Barntrup to Calhoun (Georgia) | 4,545.01 mi (7,314.48 km) |
| Barntrup to California (Maryland) | 4,029.26 mi (6,484.46 km) |
| Barntrup to California City (California) | 5,619.54 mi (9,043.77 km) |
| Barntrup to Callaway (Florida) | 4,793.90 mi (7,715.03 km) |
| Barntrup to Calumet City (Illinois) | 4,282.60 mi (6,892.17 km) |
| Barntrup to Calverton (Maryland) | 4,010.63 mi (6,454.48 km) |
| Barntrup to Camano (Washington) | 4,951.34 mi (7,968.41 km) |
| Barntrup to Camarillo (California) | 5,708.22 mi (9,186.49 km) |
