| Spoleto to Caguas (Puerto Rico) | 4,808.11 mi (7,737.90 km) |
| Spoleto to Cahokia (Illinois) | 5,031.30 mi (8,097.10 km) |
| Spoleto to Calabasas (California) | 6,299.79 mi (10,138.54 km) |
| Spoleto to Caldwell (Idaho) | 5,695.47 mi (9,165.97 km) |
| Spoleto to Caledonia (Wisconsin) | 4,749.90 mi (7,644.23 km) |
| Spoleto to Calera (Alabama) | 5,135.12 mi (8,264.18 km) |
| Spoleto to Calexico (California) | 6,279.30 mi (10,105.56 km) |
| Spoleto to Calhoun (Georgia) | 4,994.98 mi (8,038.64 km) |
| Spoleto to California (Maryland) | 4,463.27 mi (7,182.93 km) |
| Spoleto to California City (California) | 6,216.01 mi (10,003.71 km) |
| Spoleto to Callaway (Florida) | 5,218.95 mi (8,399.09 km) |
| Spoleto to Calumet City (Illinois) | 4,788.92 mi (7,707.02 km) |
| Spoleto to Calverton (Maryland) | 4,452.59 mi (7,165.75 km) |
| Spoleto to Camano (Washington) | 5,586.70 mi (8,990.92 km) |
| Spoleto to Camarillo (California) | 6,306.27 mi (10,148.96 km) |
