| Portchester to Alum Rock (California) | 5,363.03 mi (8,630.97 km) |
| Portchester to Alvin (Texas) | 4,843.13 mi (7,794.26 km) |
| Portchester to Amarillo (Texas) | 4,798.45 mi (7,722.35 km) |
| Portchester to Amelia (Ohio) | 3,926.31 mi (6,318.78 km) |
| Portchester to American Canyon (California) | 5,329.64 mi (8,577.23 km) |
| Portchester to American Fork (Utah) | 4,876.59 mi (7,848.12 km) |
| Portchester to Americus (Georgia) | 4,254.52 mi (6,846.99 km) |
| Portchester to Ames (Iowa) | 4,151.85 mi (6,681.76 km) |
| Portchester to Amherst (Ohio) | 3,739.75 mi (6,018.55 km) |
| Portchester to Ammon (Idaho) | 4,715.84 mi (7,589.41 km) |
| Portchester to Amsterdam (New York) | 3,349.76 mi (5,390.93 km) |
| Portchester to Anacortes (Washington) | 4,752.44 mi (7,648.31 km) |
| Portchester to Anaheim (California) | 5,438.14 mi (8,751.84 km) |
| Portchester to Anchorage (Alaska) | 4,498.92 mi (7,240.32 km) |
| Portchester to Anderson (California) | 5,200.41 mi (8,369.26 km) |
