| Alton to University Place (Washington) | 4,809.25 mi (7,739.74 km) |
| Alton to Upland (California) | 5,406.67 mi (8,701.20 km) |
| Alton to Upper Arlington (Ohio) | 3,832.05 mi (6,167.09 km) |
| Alton to Upper Grand Lagoon (Florida) | 4,410.94 mi (7,098.72 km) |
| Alton to Upper Montclair (New Jersey) | 3,436.52 mi (5,530.55 km) |
| Alton to Urbana (Illinois) | 4,030.28 mi (6,486.10 km) |
| Alton to Urbana (Maryland) | 3,631.49 mi (5,844.32 km) |
| Alton to Urbana (Ohio) | 3,855.59 mi (6,204.98 km) |
| Alton to Urbandale (Iowa) | 4,170.61 mi (6,711.95 km) |
| Alton to Utica (New York) | 3,383.64 mi (5,445.44 km) |
| Alton to Uvalde (Texas) | 5,027.33 mi (8,090.71 km) |
| Alton to Vacaville (California) | 5,299.51 mi (8,528.74 km) |
| Alton to Vadnais Heights (Minnesota) | 3,983.59 mi (6,410.97 km) |
| Alton to Vail (Arizona) | 5,285.35 mi (8,505.94 km) |
| Alton to Valdosta (Georgia) | 4,274.70 mi (6,879.46 km) |
