| Gresham to Cervignano del Friuli | 5,576.10 mi (8,973.86 km) |
| Gresham to Cesa | 5,890.87 mi (9,480.44 km) |
| Gresham to Cesano Maderno | 5,483.52 mi (8,824.88 km) |
| Gresham to Cesena | 5,650.29 mi (9,093.27 km) |
| Gresham to Cesenatico | 5,650.38 mi (9,093.41 km) |
| Gresham to Cetraro | 6,023.03 mi (9,693.13 km) |
| Gresham to Cherasco | 5,507.07 mi (8,862.78 km) |
| Gresham to Chiampo | 5,542.41 mi (8,919.64 km) |
| Gresham to Chiaravalle | 5,709.60 mi (9,188.71 km) |
| Gresham to Chiari | 5,508.94 mi (8,865.78 km) |
| Gresham to Chiavari | 5,565.30 mi (8,956.48 km) |
| Gresham to Chieri | 5,484.79 mi (8,826.92 km) |
| Gresham to Chieti | 5,805.54 mi (9,343.11 km) |
| Gresham to Chioggia | 5,586.65 mi (8,990.85 km) |
| Gresham to Chiusi | 5,709.82 mi (9,189.07 km) |
