| Riverton to Castrovillari | 5,999.73 mi (9,655.63 km) |
| Riverton to Catania | 6,091.35 mi (9,803.09 km) |
| Riverton to Catanzaro | 6,063.31 mi (9,757.95 km) |
| Riverton to Cattolica | 5,664.04 mi (9,115.39 km) |
| Riverton to Cava de' Tirreni | 5,903.28 mi (9,500.41 km) |
| Riverton to Cavallino | 6,034.25 mi (9,711.19 km) |
| Riverton to Cavarzere | 5,581.19 mi (8,982.06 km) |
| Riverton to Cave | 5,785.87 mi (9,311.46 km) |
| Riverton to Cavriago | 5,555.48 mi (8,940.68 km) |
| Riverton to Cavriglia | 5,648.34 mi (9,090.12 km) |
| Riverton to Cazzago San Martino | 5,493.19 mi (8,840.43 km) |
| Riverton to Ceccano | 5,812.26 mi (9,353.93 km) |
| Riverton to Cecina | 5,627.63 mi (9,056.79 km) |
| Riverton to Cefalu | 6,026.34 mi (9,698.46 km) |
| Riverton to Ceglie Messapico | 5,994.06 mi (9,646.51 km) |
