| Rio Grande City to Cervignano del Friuli | 5,888.55 mi (9,476.70 km) |
| Rio Grande City to Cesa | 6,113.85 mi (9,839.28 km) |
| Rio Grande City to Cesano Maderno | 5,724.70 mi (9,213.01 km) |
| Rio Grande City to Cesena | 5,907.94 mi (9,507.90 km) |
| Rio Grande City to Cesenatico | 5,911.86 mi (9,514.22 km) |
| Rio Grande City to Cetraro | 6,246.15 mi (10,052.20 km) |
| Rio Grande City to Cherasco | 5,705.29 mi (9,181.78 km) |
| Rio Grande City to Chiampo | 5,815.71 mi (9,359.47 km) |
| Rio Grande City to Chiaravalle | 5,973.71 mi (9,613.76 km) |
| Rio Grande City to Chiari | 5,759.22 mi (9,268.56 km) |
| Rio Grande City to Chiavari | 5,779.25 mi (9,300.80 km) |
| Rio Grande City to Chieri | 5,690.83 mi (9,158.50 km) |
| Rio Grande City to Chieti | 6,056.99 mi (9,747.79 km) |
| Rio Grande City to Chioggia | 5,868.71 mi (9,444.77 km) |
| Rio Grande City to Chiusi | 5,937.74 mi (9,555.87 km) |
