| Nedre Eiker to Corinth (Mississippi) | 4,443.17 mi (7,150.59 km) |
| Nedre Eiker to Corinth (Texas) | 4,809.73 mi (7,740.51 km) |
| Nedre Eiker to Cornelius (North Carolina) | 4,169.23 mi (6,709.72 km) |
| Nedre Eiker to Cornelius (Oregon) | 4,694.89 mi (7,555.70 km) |
| Nedre Eiker to Corning (New York) | 3,677.32 mi (5,918.08 km) |
| Nedre Eiker to Corona (California) | 5,314.81 mi (8,553.36 km) |
| Nedre Eiker to Coronado (California) | 5,380.65 mi (8,659.31 km) |
| Nedre Eiker to Corpus Christi (Texas) | 5,141.95 mi (8,275.16 km) |
| Nedre Eiker to Corsicana (Texas) | 4,854.67 mi (7,812.84 km) |
| Nedre Eiker to Cortland (New York) | 3,624.76 mi (5,833.48 km) |
| Nedre Eiker to Corvallis (Oregon) | 4,759.51 mi (7,659.69 km) |
| Nedre Eiker to Coshocton (Ohio) | 3,933.08 mi (6,329.67 km) |
| Nedre Eiker to Costa Mesa (California) | 5,335.28 mi (8,586.30 km) |
| Nedre Eiker to Coto de Caza (California) | 5,332.05 mi (8,581.11 km) |
| Nedre Eiker to Cottage Grove (Minnesota) | 4,012.47 mi (6,457.44 km) |
