| Radford to Celano | 4,751.86 mi (7,647.37 km) |
| Radford to Cento | 4,560.92 mi (7,340.10 km) |
| Radford to Cepagatti | 4,763.94 mi (7,666.81 km) |
| Radford to Ceprano | 4,769.44 mi (7,675.68 km) |
| Radford to Cercola | 4,831.17 mi (7,775.02 km) |
| Radford to Cerea | 4,542.37 mi (7,310.23 km) |
| Radford to Cerese | 4,527.48 mi (7,286.27 km) |
| Radford to Cerignola | 4,884.33 mi (7,860.57 km) |
| Radford to Cermenate | 4,434.96 mi (7,137.38 km) |
| Radford to Cernusco sul Naviglio | 4,451.56 mi (7,164.09 km) |
| Radford to Cerreto Guidi | 4,576.41 mi (7,365.02 km) |
| Radford to Cerro Maggiore | 4,432.47 mi (7,133.36 km) |
| Radford to Certaldo | 4,590.72 mi (7,388.06 km) |
| Radford to Cerveteri | 4,690.89 mi (7,549.25 km) |
| Radford to Cervia | 4,623.09 mi (7,440.14 km) |
