| Potomac to West Memphis (Arkansas) | 764.01 mi (1,229.55 km) |
| Potomac to West Mifflin (Pennsylvania) | 171.54 mi (276.07 km) |
| Potomac to West Monroe (Louisiana) | 949.59 mi (1,528.22 km) |
| Potomac to West New York (New Jersey) | 208.50 mi (335.55 km) |
| Potomac to West Odessa (Texas) | 1,502.60 mi (2,418.21 km) |
| Potomac to West Palm Beach (Florida) | 864.41 mi (1,391.13 km) |
| Potomac to West Park (Florida) | 916.93 mi (1,475.65 km) |
| Potomac to West Pensacola (Florida) | 823.16 mi (1,324.74 km) |
| Potomac to West Plains (Missouri) | 814.63 mi (1,311.02 km) |
| Potomac to West Point (Utah) | 1,839.02 mi (2,959.62 km) |
| Potomac to West Puente Valley (California) | 2,270.36 mi (3,653.79 km) |
| Potomac to West Rancho Dominguez (California) | 2,290.01 mi (3,685.42 km) |
| Potomac to West Richland (Washington) | 2,175.56 mi (3,501.23 km) |
| Potomac to West Sacramento (California) | 2,364.94 mi (3,806.00 km) |
| Potomac to West Springfield (Virginia) | 16.47 mi (26.50 km) |
