| Grayslake to University Place (Washington) | 1,711.21 mi (2,753.93 km) |
| Grayslake to Upland (California) | 1,695.10 mi (2,728.00 km) |
| Grayslake to Upper Arlington (Ohio) | 303.50 mi (488.44 km) |
| Grayslake to Upper Grand Lagoon (Florida) | 850.52 mi (1,368.79 km) |
| Grayslake to Upper Montclair (New Jersey) | 721.44 mi (1,161.05 km) |
| Grayslake to Urbana (Illinois) | 154.30 mi (248.32 km) |
| Grayslake to Urbana (Maryland) | 595.91 mi (959.02 km) |
| Grayslake to Urbana (Ohio) | 270.58 mi (435.46 km) |
| Grayslake to Urbandale (Iowa) | 299.05 mi (481.27 km) |
| Grayslake to Utica (New York) | 651.61 mi (1,048.66 km) |
| Grayslake to Uvalde (Texas) | 1,118.22 mi (1,799.61 km) |
| Grayslake to Vacaville (California) | 1,795.72 mi (2,889.94 km) |
| Grayslake to Vadnais Heights (Minnesota) | 313.97 mi (505.28 km) |
| Grayslake to Vail (Arizona) | 1,430.16 mi (2,301.61 km) |
| Grayslake to Valdosta (Georgia) | 836.20 mi (1,345.73 km) |
