| Houthulst to University Place (Washington) | 4,921.19 mi (7,919.89 km) |
| Houthulst to Upland (California) | 5,540.75 mi (8,916.98 km) |
| Houthulst to Upper Arlington (Ohio) | 3,992.43 mi (6,425.20 km) |
| Houthulst to Upper Grand Lagoon (Florida) | 4,576.90 mi (7,365.81 km) |
| Houthulst to Upper Montclair (New Jersey) | 3,601.13 mi (5,795.46 km) |
| Houthulst to Urbana (Illinois) | 4,187.12 mi (6,738.52 km) |
| Houthulst to Urbana (Maryland) | 3,795.74 mi (6,108.65 km) |
| Houthulst to Urbana (Ohio) | 4,015.47 mi (6,462.27 km) |
| Houthulst to Urbandale (Iowa) | 4,321.46 mi (6,954.72 km) |
| Houthulst to Utica (New York) | 3,545.70 mi (5,706.26 km) |
| Houthulst to Uvalde (Texas) | 5,184.86 mi (8,344.22 km) |
| Houthulst to Vacaville (California) | 5,423.14 mi (8,727.70 km) |
| Houthulst to Vadnais Heights (Minnesota) | 4,130.88 mi (6,648.01 km) |
| Houthulst to Vail (Arizona) | 5,429.93 mi (8,738.63 km) |
| Houthulst to Valdosta (Georgia) | 4,441.46 mi (7,147.84 km) |
