| Houston to Tutzing | 5,414.17 mi (8,713.27 km) |
| Houston to Twist | 5,089.25 mi (8,190.36 km) |
| Houston to Twistringen | 5,142.67 mi (8,276.33 km) |
| Houston to Ubach-Palenberg | 5,109.49 mi (8,222.94 km) |
| Houston to Uberherrn | 5,186.64 mi (8,347.08 km) |
| Houston to Uberlingen | 5,335.33 mi (8,586.38 km) |
| Houston to Ubstadt-Weiher | 5,265.32 mi (8,473.71 km) |
| Houston to Ueckermunde | 5,300.60 mi (8,530.49 km) |
| Houston to Uelzen | 5,206.39 mi (8,378.87 km) |
| Houston to Uetersen | 5,149.39 mi (8,287.14 km) |
| Houston to Uetze | 5,210.71 mi (8,385.83 km) |
| Houston to Uhingen | 5,319.23 mi (8,560.48 km) |
| Houston to Ulm | 5,345.42 mi (8,602.63 km) |
| Houston to Unna | 5,149.23 mi (8,286.89 km) |
| Houston to Unterfohring | 5,418.36 mi (8,720.01 km) |
