| Canals to University Place (Washington) | 5,494.31 mi (8,842.23 km) |
| Canals to Upland (California) | 5,982.00 mi (9,627.10 km) |
| Canals to Upper Arlington (Ohio) | 4,226.15 mi (6,801.33 km) |
| Canals to Upper Grand Lagoon (Florida) | 4,706.18 mi (7,573.86 km) |
| Canals to Upper Montclair (New Jersey) | 3,782.81 mi (6,087.85 km) |
| Canals to Urbana (Illinois) | 4,459.26 mi (7,176.49 km) |
| Canals to Urbana (Maryland) | 3,977.63 mi (6,401.38 km) |
| Canals to Urbana (Ohio) | 4,255.24 mi (6,848.15 km) |
| Canals to Urbandale (Iowa) | 4,652.19 mi (7,486.97 km) |
| Canals to Utica (New York) | 3,769.03 mi (6,065.67 km) |
| Canals to Uvalde (Texas) | 5,427.40 mi (8,734.56 km) |
| Canals to Vacaville (California) | 5,930.32 mi (9,543.93 km) |
| Canals to Vadnais Heights (Minnesota) | 4,497.24 mi (7,237.61 km) |
| Canals to Vail (Arizona) | 5,794.97 mi (9,326.11 km) |
| Canals to Valdosta (Georgia) | 4,557.56 mi (7,334.68 km) |
