| Fort Oglethorpe to Chivasso | 4,698.13 mi (7,560.90 km) |
| Fort Oglethorpe to Ciampino | 5,019.55 mi (8,078.19 km) |
| Fort Oglethorpe to Cicciano | 5,135.03 mi (8,264.03 km) |
| Fort Oglethorpe to Cingoli | 4,989.45 mi (8,029.75 km) |
| Fort Oglethorpe to Cinisello Balsamo | 4,743.16 mi (7,633.38 km) |
| Fort Oglethorpe to Cinisi | 5,176.01 mi (8,329.98 km) |
| Fort Oglethorpe to Cirie | 4,684.35 mi (7,538.74 km) |
| Fort Oglethorpe to Ciro Marina | 5,310.25 mi (8,546.01 km) |
| Fort Oglethorpe to Cislago | 4,729.25 mi (7,610.98 km) |
| Fort Oglethorpe to Cisterna di Latina | 5,037.18 mi (8,106.55 km) |
| Fort Oglethorpe to Cisternino | 5,269.99 mi (8,481.23 km) |
| Fort Oglethorpe to Citta di Castello | 4,944.37 mi (7,957.19 km) |
| Fort Oglethorpe to Citta Sant'Angelo | 5,056.30 mi (8,137.33 km) |
| Fort Oglethorpe to Cittadella | 4,847.89 mi (7,801.92 km) |
| Fort Oglethorpe to Cittanova | 5,303.83 mi (8,535.70 km) |
