| Lucan to University Place (Washington) | 4,543.84 mi (7,312.61 km) |
| Lucan to Upland (California) | 5,130.98 mi (8,257.52 km) |
| Lucan to Upper Arlington (Ohio) | 3,562.03 mi (5,732.54 km) |
| Lucan to Upper Grand Lagoon (Florida) | 4,149.73 mi (6,678.34 km) |
| Lucan to Upper Montclair (New Jersey) | 3,172.65 mi (5,105.89 km) |
| Lucan to Urbana (Illinois) | 3,757.16 mi (6,046.56 km) |
| Lucan to Urbana (Maryland) | 3,366.91 mi (5,418.53 km) |
| Lucan to Urbana (Ohio) | 3,585.04 mi (5,769.56 km) |
| Lucan to Urbandale (Iowa) | 3,894.62 mi (6,267.78 km) |
| Lucan to Utica (New York) | 3,115.68 mi (5,014.20 km) |
| Lucan to Uvalde (Texas) | 4,754.74 mi (7,652.02 km) |
| Lucan to Vacaville (California) | 5,027.57 mi (8,091.10 km) |
| Lucan to Vadnais Heights (Minnesota) | 3,706.84 mi (5,965.59 km) |
| Lucan to Vail (Arizona) | 5,008.41 mi (8,060.26 km) |
| Lucan to Valdosta (Georgia) | 4,015.50 mi (6,462.33 km) |
