| Herndon to Tutzing | 4,241.77 mi (6,826.46 km) |
| Herndon to Twist | 3,933.65 mi (6,330.60 km) |
| Herndon to Twistringen | 3,990.97 mi (6,422.85 km) |
| Herndon to Ubach-Palenberg | 3,943.06 mi (6,345.75 km) |
| Herndon to Uberherrn | 4,012.98 mi (6,458.26 km) |
| Herndon to Uberlingen | 4,158.90 mi (6,693.10 km) |
| Herndon to Ubstadt-Weiher | 4,094.23 mi (6,589.03 km) |
| Herndon to Ueckermunde | 4,165.56 mi (6,703.83 km) |
| Herndon to Uelzen | 4,059.25 mi (6,532.73 km) |
| Herndon to Uetersen | 4,005.06 mi (6,445.52 km) |
| Herndon to Uetze | 4,059.87 mi (6,533.73 km) |
| Herndon to Uhingen | 4,147.59 mi (6,674.90 km) |
| Herndon to Ulm | 4,173.04 mi (6,715.86 km) |
| Herndon to Unna | 3,988.60 mi (6,419.03 km) |
| Herndon to Unterfohring | 4,247.85 mi (6,836.26 km) |
