| Potomac to New Kingman-Butler (Arizona) | 2,030.30 mi (3,267.45 km) |
| Potomac to New Lenox (Illinois) | 593.28 mi (954.79 km) |
| Potomac to New London (Connecticut) | 313.45 mi (504.46 km) |
| Potomac to New Milford (New Jersey) | 214.09 mi (344.55 km) |
| Potomac to New Orleans (Louisiana) | 950.79 mi (1,530.15 km) |
| Potomac to New Philadelphia (Ohio) | 247.38 mi (398.11 km) |
| Potomac to New Port Richey (Florida) | 808.51 mi (1,301.17 km) |
| Potomac to New Port Richey East (Florida) | 807.09 mi (1,298.89 km) |
| Potomac to New Providence (New Jersey) | 188.32 mi (303.08 km) |
| Potomac to New River (Arizona) | 1,958.99 mi (3,152.70 km) |
| Potomac to New Rochelle (New York) | 223.90 mi (360.34 km) |
| Potomac to New Smyrna Beach (Florida) | 722.99 mi (1,163.53 km) |
| Potomac to New Ulm (Minnesota) | 961.48 mi (1,547.35 km) |
| Potomac to New York (New York) | 208.66 mi (335.81 km) |
| Potomac to Newark (California) | 2,409.62 mi (3,877.90 km) |
