| Darby to Altus (Oklahoma) | 1,366.20 mi (2,198.68 km) |
| Darby to Alum Rock (California) | 2,490.35 mi (4,007.83 km) |
| Darby to Alvin (Texas) | 1,346.43 mi (2,166.87 km) |
| Darby to Amarillo (Texas) | 1,485.54 mi (2,390.74 km) |
| Darby to Amelia (Ohio) | 481.68 mi (775.19 km) |
| Darby to American Canyon (California) | 2,495.23 mi (4,015.69 km) |
| Darby to American Fork (Utah) | 1,915.82 mi (3,083.21 km) |
| Darby to Americus (Georgia) | 737.47 mi (1,186.85 km) |
| Darby to Ames (Iowa) | 966.86 mi (1,556.02 km) |
| Darby to Amherst (Ohio) | 379.22 mi (610.29 km) |
| Darby to Ammon (Idaho) | 1,893.45 mi (3,047.22 km) |
| Darby to Amsterdam (New York) | 215.96 mi (347.56 km) |
| Darby to Anacortes (Washington) | 2,378.97 mi (3,828.59 km) |
| Darby to Anaheim (California) | 2,368.57 mi (3,811.84 km) |
| Darby to Anchorage (Alaska) | 3,338.27 mi (5,372.43 km) |
