| Spilimbergo to Cloverly (Maryland) | 4,344.86 mi (6,992.37 km) |
| Spilimbergo to Clovis (California) | 5,993.24 mi (9,645.18 km) |
| Spilimbergo to Clovis (New Mexico) | 5,596.66 mi (9,006.95 km) |
| Spilimbergo to Clute (Texas) | 5,583.58 mi (8,985.90 km) |
| Spilimbergo to Coachella (California) | 6,072.81 mi (9,773.24 km) |
| Spilimbergo to Coalinga (California) | 6,052.15 mi (9,739.99 km) |
| Spilimbergo to Coamo (Puerto Rico) | 4,817.28 mi (7,752.66 km) |
| Spilimbergo to Coatesville (Pennsylvania) | 4,257.90 mi (6,852.42 km) |
| Spilimbergo to Cockeysville (Maryland) | 4,313.25 mi (6,941.51 km) |
| Spilimbergo to Cocoa (Florida) | 4,996.29 mi (8,040.75 km) |
| Spilimbergo to Cocoa Beach (Florida) | 4,992.44 mi (8,034.56 km) |
| Spilimbergo to Coconut Creek (Florida) | 5,070.52 mi (8,160.22 km) |
| Spilimbergo to Coeur d'Alene (Idaho) | 5,277.50 mi (8,493.32 km) |
| Spilimbergo to Cohoes (New York) | 4,054.52 mi (6,525.11 km) |
| Spilimbergo to Cold Springs (Nevada) | 5,831.22 mi (9,384.44 km) |
