| Fort Smith to Castrovillari | 5,620.89 mi (9,045.95 km) |
| Fort Smith to Catania | 5,675.81 mi (9,134.33 km) |
| Fort Smith to Catanzaro | 5,677.73 mi (9,137.42 km) |
| Fort Smith to Cattolica | 5,303.65 mi (8,535.41 km) |
| Fort Smith to Cava de' Tirreni | 5,521.02 mi (8,885.22 km) |
| Fort Smith to Cavallino | 5,679.75 mi (9,140.67 km) |
| Fort Smith to Cavarzere | 5,229.78 mi (8,416.52 km) |
| Fort Smith to Cave | 5,401.22 mi (8,692.43 km) |
| Fort Smith to Cavriago | 5,185.94 mi (8,345.97 km) |
| Fort Smith to Cavriglia | 5,271.95 mi (8,484.38 km) |
| Fort Smith to Cazzago San Martino | 5,130.69 mi (8,257.04 km) |
| Fort Smith to Ceccano | 5,428.11 mi (8,735.70 km) |
| Fort Smith to Cecina | 5,240.74 mi (8,434.16 km) |
| Fort Smith to Cefalu | 5,607.01 mi (9,023.62 km) |
| Fort Smith to Ceglie Messapico | 5,636.80 mi (9,071.55 km) |
