| Most to Camas (Washington) | 5,296.16 mi (8,523.34 km) |
| Most to Cambridge (Maryland) | 4,221.15 mi (6,793.28 km) |
| Most to Cambridge (Massachusetts) | 3,850.81 mi (6,197.28 km) |
| Most to Camden (Arkansas) | 5,110.22 mi (8,224.10 km) |
| Most to Camden (New Jersey) | 4,117.92 mi (6,627.15 km) |
| Most to Cameron Park (California) | 5,688.77 mi (9,155.19 km) |
| Most to Camp Pendleton South (California) | 5,926.52 mi (9,537.81 km) |
| Most to Camp Springs (Maryland) | 4,242.00 mi (6,826.84 km) |
| Most to Camp Verde (Arizona) | 5,687.30 mi (9,152.83 km) |
| Most to Campbell (California) | 5,798.46 mi (9,331.72 km) |
| Most to Campbellsville (Kentucky) | 4,636.27 mi (7,461.36 km) |
| Most to Campton Hills (Illinois) | 4,515.32 mi (7,266.71 km) |
| Most to Canby (Oregon) | 5,322.44 mi (8,565.64 km) |
| Most to Candelaria (Puerto Rico) | 4,803.13 mi (7,729.89 km) |
| Most to Candler-McAfee (Georgia) | 4,778.91 mi (7,690.91 km) |
