| River Ridge to University Place (Washington) | 2,090.45 mi (3,364.25 km) |
| River Ridge to Upland (California) | 1,627.57 mi (2,619.31 km) |
| River Ridge to Upper Arlington (Ohio) | 804.09 mi (1,294.06 km) |
| River Ridge to Upper Grand Lagoon (Florida) | 268.24 mi (431.69 km) |
| River Ridge to Upper Montclair (New Jersey) | 1,171.13 mi (1,884.75 km) |
| River Ridge to Urbana (Illinois) | 710.61 mi (1,143.61 km) |
| River Ridge to Urbana (Maryland) | 975.29 mi (1,569.57 km) |
| River Ridge to Urbana (Ohio) | 790.35 mi (1,271.94 km) |
| River Ridge to Urbandale (Iowa) | 831.08 mi (1,337.50 km) |
| River Ridge to Utica (New York) | 1,227.78 mi (1,975.92 km) |
| River Ridge to Uvalde (Texas) | 576.41 mi (927.64 km) |
| River Ridge to Vacaville (California) | 1,894.78 mi (3,049.35 km) |
| River Ridge to Vadnais Heights (Minnesota) | 1,054.63 mi (1,697.26 km) |
| River Ridge to Vail (Arizona) | 1,219.15 mi (1,962.03 km) |
| River Ridge to Valdosta (Georgia) | 418.13 mi (672.91 km) |
