| Oristano to University Place (Washington) | 5,710.15 mi (9,189.60 km) |
| Oristano to Upland (California) | 6,280.60 mi (10,107.65 km) |
| Oristano to Upper Arlington (Ohio) | 4,608.45 mi (7,416.58 km) |
| Oristano to Upper Grand Lagoon (Florida) | 5,126.63 mi (8,250.51 km) |
| Oristano to Upper Montclair (New Jersey) | 4,180.41 mi (6,727.72 km) |
| Oristano to Urbana (Illinois) | 4,828.35 mi (7,770.47 km) |
| Oristano to Urbana (Maryland) | 4,376.60 mi (7,043.46 km) |
| Oristano to Urbana (Ohio) | 4,635.48 mi (7,460.08 km) |
| Oristano to Urbandale (Iowa) | 4,998.02 mi (8,043.54 km) |
| Oristano to Utica (New York) | 4,151.85 mi (6,681.76 km) |
| Oristano to Uvalde (Texas) | 5,813.40 mi (9,355.77 km) |
| Oristano to Vacaville (California) | 6,190.69 mi (9,962.96 km) |
| Oristano to Vadnais Heights (Minnesota) | 4,826.06 mi (7,766.80 km) |
| Oristano to Vail (Arizona) | 6,131.21 mi (9,867.23 km) |
| Oristano to Valdosta (Georgia) | 4,981.12 mi (8,016.35 km) |
