| Renkum to Carson (California) | 5,614.95 mi (9,036.39 km) |
| Renkum to Carson City (Nevada) | 5,342.73 mi (8,598.30 km) |
| Renkum to Carteret (New Jersey) | 3,704.80 mi (5,962.31 km) |
| Renkum to Cartersville (Georgia) | 4,429.62 mi (7,128.79 km) |
| Renkum to Carthage (Missouri) | 4,636.35 mi (7,461.49 km) |
| Renkum to Cary (Illinois) | 4,160.56 mi (6,695.77 km) |
| Renkum to Cary (North Carolina) | 4,113.24 mi (6,619.61 km) |
| Renkum to Casa de Oro-Mount Helix (California) | 5,639.70 mi (9,076.22 km) |
| Renkum to Casa Grande (Arizona) | 5,468.28 mi (8,800.34 km) |
| Renkum to Casas Adobes (Arizona) | 5,476.30 mi (8,813.25 km) |
| Renkum to Cascades (Virginia) | 3,900.53 mi (6,277.30 km) |
| Renkum to Casper (Wyoming) | 4,738.03 mi (7,625.13 km) |
| Renkum to Casselberry (Florida) | 4,569.64 mi (7,354.12 km) |
| Renkum to Castaic (California) | 5,587.85 mi (8,992.78 km) |
| Renkum to Castle Pines (Colorado) | 4,876.61 mi (7,848.14 km) |
