| Fort Smith to Castelletto sopra Ticino | 5,069.92 mi (8,159.25 km) |
| Fort Smith to Castelli Calepio | 5,123.66 mi (8,245.73 km) |
| Fort Smith to Castelnovo ne' Monti | 5,191.24 mi (8,354.50 km) |
| Fort Smith to Castelnuovo Berardenga | 5,279.71 mi (8,496.87 km) |
| Fort Smith to Castelnuovo di Porto | 5,370.27 mi (8,642.62 km) |
| Fort Smith to Castelnuovo di Verona | 5,165.94 mi (8,313.78 km) |
| Fort Smith to Castelnuovo Rangone | 5,207.98 mi (8,381.43 km) |
| Fort Smith to Castelvetrano | 5,569.44 mi (8,963.14 km) |
| Fort Smith to Castelvetro di Modena | 5,210.66 mi (8,385.74 km) |
| Fort Smith to Castenaso | 5,231.08 mi (8,418.61 km) |
| Fort Smith to Castenedolo | 5,145.84 mi (8,281.43 km) |
| Fort Smith to Castiglion Fiorentino | 5,296.63 mi (8,524.11 km) |
| Fort Smith to Castiglione del Lago | 5,310.29 mi (8,546.08 km) |
| Fort Smith to Castiglione delle Stiviere | 5,156.70 mi (8,298.91 km) |
| Fort Smith to Castrolibero | 5,642.85 mi (9,081.28 km) |
