| Kingsport to Chivasso | 4,511.43 mi (7,260.45 km) |
| Kingsport to Ciampino | 4,832.61 mi (7,777.34 km) |
| Kingsport to Cicciano | 4,948.10 mi (7,963.19 km) |
| Kingsport to Cingoli | 4,802.84 mi (7,729.42 km) |
| Kingsport to Cinisello Balsamo | 4,556.67 mi (7,333.26 km) |
| Kingsport to Cinisi | 4,988.88 mi (8,028.83 km) |
| Kingsport to Cirie | 4,497.65 mi (7,238.26 km) |
| Kingsport to Ciro Marina | 5,123.28 mi (8,245.12 km) |
| Kingsport to Cislago | 4,542.76 mi (7,310.86 km) |
| Kingsport to Cisterna di Latina | 4,850.22 mi (7,805.68 km) |
| Kingsport to Cisternino | 5,083.25 mi (8,180.70 km) |
| Kingsport to Citta di Castello | 4,757.68 mi (7,656.74 km) |
| Kingsport to Citta Sant'Angelo | 4,869.58 mi (7,836.84 km) |
| Kingsport to Cittadella | 4,661.71 mi (7,502.29 km) |
| Kingsport to Cittanova | 5,116.74 mi (8,234.59 km) |
