| Summerlin South to Altus (Oklahoma) | 907.34 mi (1,460.22 km) |
| Summerlin South to Alum Rock (California) | 369.46 mi (594.58 km) |
| Summerlin South to Alvin (Texas) | 1,250.94 mi (2,013.19 km) |
| Summerlin South to Amarillo (Texas) | 759.97 mi (1,223.05 km) |
| Summerlin South to Amelia (Ohio) | 1,707.01 mi (2,747.17 km) |
| Summerlin South to American Canyon (California) | 406.86 mi (654.78 km) |
| Summerlin South to American Fork (Utah) | 350.96 mi (564.82 km) |
| Summerlin South to Americus (Georgia) | 1,793.87 mi (2,886.96 km) |
| Summerlin South to Ames (Iowa) | 1,229.77 mi (1,979.12 km) |
| Summerlin South to Amherst (Ohio) | 1,808.74 mi (2,910.89 km) |
| Summerlin South to Ammon (Idaho) | 538.41 mi (866.49 km) |
| Summerlin South to Amsterdam (New York) | 2,219.35 mi (3,571.70 km) |
| Summerlin South to Anacortes (Washington) | 931.01 mi (1,498.32 km) |
| Summerlin South to Anaheim (California) | 212.97 mi (342.74 km) |
| Summerlin South to Anchorage (Alaska) | 2,268.01 mi (3,650.00 km) |
