| Jefferson Valley-Yorktown to Chivasso | 3,936.94 mi (6,335.90 km) |
| Jefferson Valley-Yorktown to Ciampino | 4,257.97 mi (6,852.55 km) |
| Jefferson Valley-Yorktown to Cicciano | 4,373.46 mi (7,038.40 km) |
| Jefferson Valley-Yorktown to Cingoli | 4,228.43 mi (6,805.00 km) |
| Jefferson Valley-Yorktown to Cinisello Balsamo | 3,982.45 mi (6,409.13 km) |
| Jefferson Valley-Yorktown to Cinisi | 4,415.15 mi (7,105.49 km) |
| Jefferson Valley-Yorktown to Cirie | 3,923.14 mi (6,313.69 km) |
| Jefferson Valley-Yorktown to Ciro Marina | 4,548.65 mi (7,320.34 km) |
| Jefferson Valley-Yorktown to Cislago | 3,968.53 mi (6,386.73 km) |
| Jefferson Valley-Yorktown to Cisterna di Latina | 4,275.59 mi (6,880.90 km) |
| Jefferson Valley-Yorktown to Cisternino | 4,508.71 mi (7,256.07 km) |
| Jefferson Valley-Yorktown to Citta di Castello | 4,183.19 mi (6,732.20 km) |
| Jefferson Valley-Yorktown to Citta Sant'Angelo | 4,295.07 mi (6,912.25 km) |
| Jefferson Valley-Yorktown to Cittadella | 4,087.99 mi (6,578.99 km) |
| Jefferson Valley-Yorktown to Cittanova | 4,542.34 mi (7,310.19 km) |
