| Giffoni Valle Piana to Cicero (Illinois) | 4,966.01 mi (7,992.03 km) |
| Giffoni Valle Piana to Cimarron Hills (Colorado) | 5,752.34 mi (9,257.49 km) |
| Giffoni Valle Piana to Cincinnati (Ohio) | 4,948.30 mi (7,963.52 km) |
| Giffoni Valle Piana to Cinco Ranch (Texas) | 5,857.55 mi (9,426.82 km) |
| Giffoni Valle Piana to Circleville (Ohio) | 4,862.14 mi (7,824.86 km) |
| Giffoni Valle Piana to Citrus (California) | 6,458.71 mi (10,394.29 km) |
| Giffoni Valle Piana to Citrus Heights (California) | 6,294.84 mi (10,130.57 km) |
| Giffoni Valle Piana to Citrus Park (Florida) | 5,341.38 mi (8,596.11 km) |
| Giffoni Valle Piana to Claiborne (Louisiana) | 5,571.69 mi (8,966.77 km) |
| Giffoni Valle Piana to Claremont (California) | 6,452.60 mi (10,384.45 km) |
| Giffoni Valle Piana to Claremont (New Hampshire) | 4,262.26 mi (6,859.45 km) |
| Giffoni Valle Piana to Claremore (Oklahoma) | 5,534.07 mi (8,906.22 km) |
| Giffoni Valle Piana to Clarksburg (Maryland) | 4,632.52 mi (7,455.32 km) |
| Giffoni Valle Piana to Clarksburg (West Virginia) | 4,763.49 mi (7,666.09 km) |
| Giffoni Valle Piana to Clarksdale (Mississippi) | 5,425.20 mi (8,731.02 km) |
