| Slough to Allouez (Wisconsin) | 3,826.13 mi (6,157.56 km) |
| Slough to Aloha (Oregon) | 4,907.41 mi (7,897.71 km) |
| Slough to Alpena (Michigan) | 3,626.92 mi (5,836.96 km) |
| Slough to Alpharetta (Georgia) | 4,167.60 mi (6,707.10 km) |
| Slough to Alpine (California) | 5,446.01 mi (8,764.51 km) |
| Slough to Alpine (Utah) | 4,858.44 mi (7,818.90 km) |
| Slough to Alsip (Illinois) | 3,943.70 mi (6,346.78 km) |
| Slough to Altadena (California) | 5,414.11 mi (8,713.17 km) |
| Slough to Altamont (Oregon) | 5,064.73 mi (8,150.90 km) |
| Slough to Altamonte Springs (Florida) | 4,314.27 mi (6,943.15 km) |
| Slough to Alton (Illinois) | 4,167.36 mi (6,706.71 km) |
| Slough to Alton (Texas) | 5,129.23 mi (8,254.69 km) |
| Slough to Altoona (Iowa) | 4,160.68 mi (6,695.96 km) |
| Slough to Altoona (Pennsylvania) | 3,629.66 mi (5,841.37 km) |
| Slough to Altus (Oklahoma) | 4,728.70 mi (7,610.11 km) |
