| Castelli Calepio to Chantilly (Virginia) | 4,263.46 mi (6,861.37 km) |
| Castelli Calepio to Chaparral (New Mexico) | 5,755.64 mi (9,262.81 km) |
| Castelli Calepio to Chapel Hill (North Carolina) | 4,459.01 mi (7,176.08 km) |
| Castelli Calepio to Charleston (Illinois) | 4,680.72 mi (7,532.90 km) |
| Castelli Calepio to Charleston (South Carolina) | 4,637.64 mi (7,463.57 km) |
| Castelli Calepio to Charleston (West Virginia) | 4,463.68 mi (7,183.60 km) |
| Castelli Calepio to Charlotte (North Carolina) | 4,568.19 mi (7,351.79 km) |
| Castelli Calepio to Charlottesville (Virginia) | 4,343.91 mi (6,990.84 km) |
| Castelli Calepio to Chaska (Minnesota) | 4,640.98 mi (7,468.94 km) |
| Castelli Calepio to Chatham (Illinois) | 4,732.09 mi (7,615.56 km) |
| Castelli Calepio to Chattanooga (Tennessee) | 4,763.24 mi (7,665.70 km) |
| Castelli Calepio to Cheat Lake (West Virginia) | 4,332.31 mi (6,972.18 km) |
| Castelli Calepio to Chelsea (Alabama) | 4,902.50 mi (7,889.81 km) |
| Castelli Calepio to Chelsea (Massachusetts) | 3,849.15 mi (6,194.61 km) |
| Castelli Calepio to Cheney (Washington) | 5,261.04 mi (8,466.83 km) |
