| Grumo Appula to Chivasso | 529.46 mi (852.08 km) |
| Grumo Appula to Ciampino | 219.23 mi (352.81 km) |
| Grumo Appula to Cicciano | 113.05 mi (181.93 km) |
| Grumo Appula to Cingoli | 241.12 mi (388.05 km) |
| Grumo Appula to Cinisello Balsamo | 489.30 mi (787.45 km) |
| Grumo Appula to Cinisi | 274.75 mi (442.17 km) |
| Grumo Appula to Cirie | 543.12 mi (874.06 km) |
| Grumo Appula to Ciro Marina | 116.03 mi (186.74 km) |
| Grumo Appula to Cislago | 503.11 mi (809.68 km) |
| Grumo Appula to Cisterna di Latina | 204.82 mi (329.62 km) |
| Grumo Appula to Cisternino | 43.02 mi (69.24 km) |
| Grumo Appula to Citta di Castello | 283.61 mi (456.43 km) |
| Grumo Appula to Citta Sant'Angelo | 171.42 mi (275.88 km) |
| Grumo Appula to Cittadella | 404.23 mi (650.54 km) |
| Grumo Appula to Cittanova | 187.14 mi (301.18 km) |
