| Echternach to Ukiah (California) | 5,570.02 mi (8,964.08 km) |
| Echternach to Union (Missouri) | 4,547.29 mi (7,318.15 km) |
| Echternach to Union City (California) | 5,629.12 mi (9,059.20 km) |
| Echternach to Union City (Georgia) | 4,531.02 mi (7,291.97 km) |
| Echternach to Union City (New Jersey) | 3,769.54 mi (6,066.49 km) |
| Echternach to Union City (Tennessee) | 4,571.45 mi (7,357.04 km) |
| Echternach to Union Hill-Novelty Hill (Washington) | 5,034.31 mi (8,101.95 km) |
| Echternach to Union Park (Florida) | 4,639.05 mi (7,465.83 km) |
| Echternach to Uniondale (New York) | 3,753.79 mi (6,041.14 km) |
| Echternach to Universal City (Texas) | 5,283.15 mi (8,502.40 km) |
| Echternach to University (Florida) | 4,714.05 mi (7,586.53 km) |
| Echternach to University City (Missouri) | 4,511.07 mi (7,259.86 km) |
| Echternach to University Heights (Ohio) | 4,037.89 mi (6,498.35 km) |
| Echternach to University of California-Santa Barbara (California) | 5,755.11 mi (9,261.95 km) |
| Echternach to University Park (Texas) | 5,051.72 mi (8,129.96 km) |
