| Nedre Eiker to Caguas (Puerto Rico) | 4,652.05 mi (7,486.75 km) |
| Nedre Eiker to Cahokia (Illinois) | 4,286.84 mi (6,899.01 km) |
| Nedre Eiker to Calabasas (California) | 5,323.09 mi (8,566.69 km) |
| Nedre Eiker to Caldwell (Idaho) | 4,681.39 mi (7,533.97 km) |
| Nedre Eiker to Caledonia (Wisconsin) | 3,978.24 mi (6,402.36 km) |
| Nedre Eiker to Calera (Alabama) | 4,492.19 mi (7,229.48 km) |
| Nedre Eiker to Calexico (California) | 5,339.16 mi (8,592.54 km) |
| Nedre Eiker to Calhoun (Georgia) | 4,356.06 mi (7,010.41 km) |
| Nedre Eiker to California (Maryland) | 3,868.42 mi (6,225.61 km) |
| Nedre Eiker to California City (California) | 5,240.27 mi (8,433.41 km) |
| Nedre Eiker to Callaway (Florida) | 4,626.71 mi (7,445.98 km) |
| Nedre Eiker to Calumet City (Illinois) | 4,034.64 mi (6,493.13 km) |
| Nedre Eiker to Calverton (Maryland) | 3,841.56 mi (6,182.39 km) |
| Nedre Eiker to Camano (Washington) | 4,515.13 mi (7,266.40 km) |
| Nedre Eiker to Camarillo (California) | 5,326.03 mi (8,571.42 km) |
