| Boppard to University Place (Washington) | 5,078.37 mi (8,172.85 km) |
| Boppard to Upland (California) | 5,720.40 mi (9,206.09 km) |
| Boppard to Upper Arlington (Ohio) | 4,197.08 mi (6,754.55 km) |
| Boppard to Upper Grand Lagoon (Florida) | 4,785.35 mi (7,701.28 km) |
| Boppard to Upper Montclair (New Jersey) | 3,808.83 mi (6,129.72 km) |
| Boppard to Urbana (Illinois) | 4,388.89 mi (7,063.24 km) |
| Boppard to Urbana (Maryland) | 4,003.18 mi (6,442.50 km) |
| Boppard to Urbana (Ohio) | 4,219.71 mi (6,790.97 km) |
| Boppard to Urbandale (Iowa) | 4,518.00 mi (7,271.01 km) |
| Boppard to Utica (New York) | 3,751.69 mi (6,037.76 km) |
| Boppard to Uvalde (Texas) | 5,386.93 mi (8,669.42 km) |
| Boppard to Vacaville (California) | 5,592.09 mi (8,999.60 km) |
| Boppard to Vadnais Heights (Minnesota) | 4,324.28 mi (6,959.26 km) |
| Boppard to Vail (Arizona) | 5,620.07 mi (9,044.64 km) |
| Boppard to Valdosta (Georgia) | 4,650.36 mi (7,484.03 km) |
