| Royse City to Castrovillari | 5,814.85 mi (9,358.09 km) |
| Royse City to Catania | 5,867.91 mi (9,443.49 km) |
| Royse City to Catanzaro | 5,871.30 mi (9,448.95 km) |
| Royse City to Cattolica | 5,498.75 mi (8,849.38 km) |
| Royse City to Cava de' Tirreni | 5,714.96 mi (9,197.33 km) |
| Royse City to Cavallino | 5,874.62 mi (9,454.29 km) |
| Royse City to Cavarzere | 5,425.28 mi (8,731.15 km) |
| Royse City to Cave | 5,595.21 mi (9,004.62 km) |
| Royse City to Cavriago | 5,380.83 mi (8,659.61 km) |
| Royse City to Cavriglia | 5,466.46 mi (8,797.41 km) |
| Royse City to Cazzago San Martino | 5,325.90 mi (8,571.21 km) |
| Royse City to Ceccano | 5,622.09 mi (9,047.87 km) |
| Royse City to Cecina | 5,434.85 mi (8,746.54 km) |
| Royse City to Cefalu | 5,799.03 mi (9,332.63 km) |
| Royse City to Ceglie Messapico | 5,831.62 mi (9,385.08 km) |
