| Radovljica to Carson (California) | 6,155.06 mi (9,905.61 km) |
| Radovljica to Carson City (Nevada) | 5,879.77 mi (9,462.57 km) |
| Radovljica to Carteret (New Jersey) | 4,212.42 mi (6,779.24 km) |
| Radovljica to Cartersville (Georgia) | 4,940.64 mi (7,951.19 km) |
| Radovljica to Carthage (Missouri) | 5,167.44 mi (8,316.19 km) |
| Radovljica to Cary (Illinois) | 4,691.91 mi (7,550.90 km) |
| Radovljica to Cary (North Carolina) | 4,616.08 mi (7,428.87 km) |
| Radovljica to Casa de Oro-Mount Helix (California) | 6,180.38 mi (9,946.36 km) |
| Radovljica to Casa Grande (Arizona) | 6,008.82 mi (9,670.27 km) |
| Radovljica to Casas Adobes (Arizona) | 6,016.50 mi (9,682.62 km) |
| Radovljica to Cascades (Virginia) | 4,409.66 mi (7,096.66 km) |
| Radovljica to Casper (Wyoming) | 5,278.91 mi (8,495.59 km) |
| Radovljica to Casselberry (Florida) | 5,057.67 mi (8,139.54 km) |
| Radovljica to Castaic (California) | 6,127.63 mi (9,861.47 km) |
| Radovljica to Castle Pines (Colorado) | 5,416.89 mi (8,717.63 km) |
