| Plum to Camarillo (California) | 2,181.82 mi (3,511.30 km) |
| Plum to Camas (Washington) | 2,157.44 mi (3,472.07 km) |
| Plum to Cambridge (Maryland) | 237.54 mi (382.28 km) |
| Plum to Cambridge (Massachusetts) | 465.18 mi (748.63 km) |
| Plum to Camden (Arkansas) | 865.38 mi (1,392.70 km) |
| Plum to Camden (New Jersey) | 247.99 mi (399.10 km) |
| Plum to Cameron Park (California) | 2,179.34 mi (3,507.31 km) |
| Plum to Camp Pendleton South (California) | 2,123.43 mi (3,417.34 km) |
| Plum to Camp Springs (Maryland) | 190.79 mi (307.05 km) |
| Plum to Camp Verde (Arizona) | 1,795.62 mi (2,889.77 km) |
| Plum to Campbell (California) | 2,258.92 mi (3,635.38 km) |
| Plum to Campbellsville (Kentucky) | 371.72 mi (598.22 km) |
| Plum to Campton Hills (Illinois) | 461.14 mi (742.14 km) |
| Plum to Canby (Oregon) | 2,172.39 mi (3,496.12 km) |
| Plum to Candelaria (Puerto Rico) | 1,725.42 mi (2,776.80 km) |
