| Prato to Cloverly (Maryland) | 4,344.83 mi (6,992.32 km) |
| Prato to Clovis (California) | 6,065.33 mi (9,761.20 km) |
| Prato to Clovis (New Mexico) | 5,632.49 mi (9,064.61 km) |
| Prato to Clute (Texas) | 5,592.76 mi (9,000.68 km) |
| Prato to Coachella (California) | 6,132.97 mi (9,870.06 km) |
| Prato to Coalinga (California) | 6,124.46 mi (9,856.37 km) |
| Prato to Coamo (Puerto Rico) | 4,744.18 mi (7,635.02 km) |
| Prato to Coatesville (Pennsylvania) | 4,258.41 mi (6,853.25 km) |
| Prato to Cockeysville (Maryland) | 4,313.66 mi (6,942.16 km) |
| Prato to Cocoa (Florida) | 4,975.35 mi (8,007.06 km) |
| Prato to Cocoa Beach (Florida) | 4,971.12 mi (8,000.25 km) |
| Prato to Coconut Creek (Florida) | 5,043.45 mi (8,116.64 km) |
| Prato to Coeur d'Alene (Idaho) | 5,361.31 mi (8,628.20 km) |
| Prato to Cohoes (New York) | 4,059.86 mi (6,533.72 km) |
| Prato to Cold Springs (Nevada) | 5,908.15 mi (9,508.25 km) |
