| Gourock to Cervignano del Friuli | 1,050.59 mi (1,690.76 km) |
| Gourock to Cesa | 1,345.08 mi (2,164.69 km) |
| Gourock to Cesano Maderno | 934.88 mi (1,504.54 km) |
| Gourock to Cesena | 1,107.36 mi (1,782.13 km) |
| Gourock to Cesenatico | 1,108.42 mi (1,783.83 km) |
| Gourock to Cetraro | 1,479.41 mi (2,380.89 km) |
| Gourock to Cherasco | 957.67 mi (1,541.22 km) |
| Gourock to Chiampo | 1,001.32 mi (1,611.47 km) |
| Gourock to Chiaravalle | 1,169.62 mi (1,882.32 km) |
| Gourock to Chiari | 961.94 mi (1,548.09 km) |
| Gourock to Chiavari | 1,015.32 mi (1,634.01 km) |
| Gourock to Chieri | 935.04 mi (1,504.81 km) |
| Gourock to Chieti | 1,264.22 mi (2,034.56 km) |
| Gourock to Chioggia | 1,049.32 mi (1,688.72 km) |
| Gourock to Chiusi | 1,162.23 mi (1,870.42 km) |
