| Humble to Altus (Oklahoma) | 399.31 mi (642.62 km) |
| Humble to Alum Rock (California) | 1,603.41 mi (2,580.45 km) |
| Humble to Alvin (Texas) | 41.83 mi (67.32 km) |
| Humble to Amarillo (Texas) | 524.61 mi (844.28 km) |
| Humble to Amelia (Ohio) | 884.68 mi (1,423.76 km) |
| Humble to American Canyon (California) | 1,637.72 mi (2,635.65 km) |
| Humble to American Fork (Utah) | 1,174.01 mi (1,889.38 km) |
| Humble to Americus (Georgia) | 668.95 mi (1,076.58 km) |
| Humble to Ames (Iowa) | 836.45 mi (1,346.13 km) |
| Humble to Amherst (Ohio) | 1,072.94 mi (1,726.72 km) |
| Humble to Ammon (Idaho) | 1,307.39 mi (2,104.05 km) |
| Humble to Amsterdam (New York) | 1,466.60 mi (2,360.26 km) |
| Humble to Anacortes (Washington) | 1,924.72 mi (3,097.55 km) |
| Humble to Anaheim (California) | 1,348.47 mi (2,170.15 km) |
| Humble to Anchorage (Alaska) | 3,234.38 mi (5,205.24 km) |
