| Canals to Accokeek (Maryland) | 3,981.32 mi (6,407.32 km) |
| Canals to Acworth (Georgia) | 4,509.03 mi (7,256.58 km) |
| Canals to Ada (Oklahoma) | 5,050.05 mi (8,127.26 km) |
| Canals to Addison (Illinois) | 4,387.47 mi (7,060.95 km) |
| Canals to Addison (Texas) | 5,131.77 mi (8,258.78 km) |
| Canals to Adelanto (California) | 5,950.21 mi (9,575.93 km) |
| Canals to Adelphi (Maryland) | 3,969.47 mi (6,388.25 km) |
| Canals to Adrian (Michigan) | 4,210.00 mi (6,775.34 km) |
| Canals to Affton (Missouri) | 4,612.57 mi (7,423.22 km) |
| Canals to Agoura Hills (California) | 6,023.76 mi (9,694.31 km) |
| Canals to Aguadilla (Puerto Rico) | 4,181.14 mi (6,728.90 km) |
| Canals to Aiken (South Carolina) | 4,383.25 mi (7,054.16 km) |
| Canals to Akron (Ohio) | 4,120.35 mi (6,631.05 km) |
| Canals to Alabaster (Alabama) | 4,644.55 mi (7,474.68 km) |
| Canals to Alachua (Florida) | 4,557.29 mi (7,334.25 km) |
