| Spoleto to Caño Martin Peña (Puerto Rico) | 4,799.91 mi (7,724.71 km) |
| Spoleto to Cañon City (Colorado) | 5,610.57 mi (9,029.34 km) |
| Spoleto to Canóvanas (Puerto Rico) | 4,795.08 mi (7,716.94 km) |
| Spoleto to Canton (Georgia) | 4,986.28 mi (8,024.65 km) |
| Spoleto to Canton (Illinois) | 4,934.81 mi (7,941.81 km) |
| Spoleto to Canton (Mississippi) | 5,301.43 mi (8,531.83 km) |
| Spoleto to Canton (Ohio) | 4,570.34 mi (7,355.25 km) |
| Spoleto to Canyon (Texas) | 5,666.90 mi (9,120.00 km) |
| Spoleto to Canyon Lake (California) | 6,280.61 mi (10,107.67 km) |
| Spoleto to Canyon Lake (Texas) | 5,779.81 mi (9,301.71 km) |
| Spoleto to Cape Coral (Florida) | 5,214.47 mi (8,391.89 km) |
| Spoleto to Cape Girardeau (Missouri) | 5,063.40 mi (8,148.75 km) |
| Spoleto to Carbondale (Illinois) | 5,030.80 mi (8,096.29 km) |
| Spoleto to Carlisle (Pennsylvania) | 4,417.97 mi (7,110.04 km) |
| Spoleto to Carlsbad (California) | 6,313.51 mi (10,160.61 km) |
