| Castelli Calepio to Camas (Washington) | 5,496.63 mi (8,845.97 km) |
| Castelli Calepio to Cambridge (Maryland) | 4,218.92 mi (6,789.70 km) |
| Castelli Calepio to Cambridge (Massachusetts) | 3,853.57 mi (6,201.73 km) |
| Castelli Calepio to Camden (Arkansas) | 5,149.61 mi (8,287.50 km) |
| Castelli Calepio to Camden (New Jersey) | 4,120.11 mi (6,630.68 km) |
| Castelli Calepio to Cameron Park (California) | 5,864.10 mi (9,437.36 km) |
| Castelli Calepio to Camp Pendleton South (California) | 6,070.27 mi (9,769.16 km) |
| Castelli Calepio to Camp Springs (Maryland) | 4,244.43 mi (6,830.75 km) |
| Castelli Calepio to Camp Verde (Arizona) | 5,811.59 mi (9,352.85 km) |
| Castelli Calepio to Campbell (California) | 5,973.68 mi (9,613.71 km) |
| Castelli Calepio to Campbellsville (Kentucky) | 4,663.41 mi (7,505.04 km) |
| Castelli Calepio to Campton Hills (Illinois) | 4,577.81 mi (7,367.27 km) |
| Castelli Calepio to Canby (Oregon) | 5,522.87 mi (8,888.20 km) |
| Castelli Calepio to Candelaria (Puerto Rico) | 4,654.33 mi (7,490.42 km) |
| Castelli Calepio to Candler-McAfee (Georgia) | 4,783.35 mi (7,698.06 km) |
