| Plum to Commerce (California) | 2,141.78 mi (3,446.87 km) |
| Plum to Commerce City (Colorado) | 1,320.85 mi (2,125.71 km) |
| Plum to Compton (California) | 2,148.60 mi (3,457.84 km) |
| Plum to Comstock Park (Michigan) | 352.22 mi (566.85 km) |
| Plum to Concord (California) | 2,246.25 mi (3,615.00 km) |
| Plum to Concord (Missouri) | 581.58 mi (935.96 km) |
| Plum to Concord (New Hampshire) | 461.37 mi (742.51 km) |
| Plum to Concord (North Carolina) | 356.29 mi (573.40 km) |
| Plum to Conneaut (Ohio) | 107.27 mi (172.64 km) |
| Plum to Connersville (Indiana) | 290.88 mi (468.13 km) |
| Plum to Conroe (Texas) | 1,128.09 mi (1,815.49 km) |
| Plum to Converse (Texas) | 1,291.72 mi (2,078.81 km) |
| Plum to Conway (Arkansas) | 788.18 mi (1,268.45 km) |
| Plum to Conway (Florida) | 834.34 mi (1,342.74 km) |
| Plum to Conway (South Carolina) | 461.96 mi (743.45 km) |
