| Rio Grande City to Celano | 6,041.44 mi (9,722.75 km) |
| Rio Grande City to Cento | 5,845.85 mi (9,407.99 km) |
| Rio Grande City to Cepagatti | 6,052.13 mi (9,739.96 km) |
| Rio Grande City to Ceprano | 6,060.41 mi (9,753.28 km) |
| Rio Grande City to Cercola | 6,122.78 mi (9,853.66 km) |
| Rio Grande City to Cerea | 5,825.88 mi (9,375.84 km) |
| Rio Grande City to Cerese | 5,812.11 mi (9,353.69 km) |
| Rio Grande City to Cerignola | 6,173.04 mi (9,934.54 km) |
| Rio Grande City to Cermenate | 5,719.66 mi (9,204.91 km) |
| Rio Grande City to Cernusco sul Naviglio | 5,736.53 mi (9,232.06 km) |
| Rio Grande City to Cerreto Guidi | 5,864.73 mi (9,438.37 km) |
| Rio Grande City to Cerro Maggiore | 5,717.66 mi (9,201.68 km) |
| Rio Grande City to Certaldo | 5,879.46 mi (9,462.08 km) |
| Rio Grande City to Cerveteri | 5,982.38 mi (9,627.70 km) |
| Rio Grande City to Cervia | 5,908.05 mi (9,508.09 km) |
