| Sulmona to Cervignano del Friuli | 262.49 mi (422.43 km) |
| Sulmona to Cesa | 76.38 mi (122.92 km) |
| Sulmona to Cesano Maderno | 343.44 mi (552.72 km) |
| Sulmona to Cesena | 167.53 mi (269.62 km) |
| Sulmona to Cesenatico | 167.55 mi (269.65 km) |
| Sulmona to Cetraro | 205.43 mi (330.60 km) |
| Sulmona to Cherasco | 353.43 mi (568.79 km) |
| Sulmona to Chiampo | 275.49 mi (443.36 km) |
| Sulmona to Chiaravalle | 111.36 mi (179.22 km) |
| Sulmona to Chiari | 313.30 mi (504.20 km) |
| Sulmona to Chiavari | 279.42 mi (449.69 km) |
| Sulmona to Chieri | 367.92 mi (592.10 km) |
| Sulmona to Chieti | 24.23 mi (38.99 km) |
| Sulmona to Chioggia | 234.09 mi (376.74 km) |
| Sulmona to Chiusi | 120.84 mi (194.47 km) |
