| Fort Smith to Chivasso | 5,060.09 mi (8,143.42 km) |
| Fort Smith to Ciampino | 5,388.24 mi (8,671.54 km) |
| Fort Smith to Cicciano | 5,502.74 mi (8,855.81 km) |
| Fort Smith to Cingoli | 5,347.89 mi (8,606.60 km) |
| Fort Smith to Cinisello Balsamo | 5,099.71 mi (8,207.20 km) |
| Fort Smith to Cinisi | 5,562.14 mi (8,951.39 km) |
| Fort Smith to Cirie | 5,046.76 mi (8,121.97 km) |
| Fort Smith to Ciro Marina | 5,678.64 mi (9,138.88 km) |
| Fort Smith to Cislago | 5,085.84 mi (8,184.86 km) |
| Fort Smith to Cisterna di Latina | 5,406.36 mi (8,700.70 km) |
| Fort Smith to Cisternino | 5,630.42 mi (9,061.28 km) |
| Fort Smith to Citta di Castello | 5,304.94 mi (8,537.48 km) |
| Fort Smith to Citta Sant'Angelo | 5,417.08 mi (8,717.95 km) |
| Fort Smith to Cittadella | 5,197.23 mi (8,364.13 km) |
| Fort Smith to Cittanova | 5,680.49 mi (9,141.87 km) |
