| San Gregorio di Catania to Ukiah (California) | 6,512.70 mi (10,481.18 km) |
| San Gregorio di Catania to Union (Missouri) | 5,393.90 mi (8,680.65 km) |
| San Gregorio di Catania to Union City (California) | 6,568.24 mi (10,570.56 km) |
| San Gregorio di Catania to Union City (Georgia) | 5,314.59 mi (8,553.00 km) |
| San Gregorio di Catania to Union City (New Jersey) | 4,558.87 mi (7,336.79 km) |
| San Gregorio di Catania to Union City (Tennessee) | 5,397.16 mi (8,685.89 km) |
| San Gregorio di Catania to Union Hill-Novelty Hill (Washington) | 5,982.46 mi (9,627.84 km) |
| San Gregorio di Catania to Union Park (Florida) | 5,362.56 mi (8,630.21 km) |
| San Gregorio di Catania to Uniondale (New York) | 4,540.68 mi (7,307.52 km) |
| San Gregorio di Catania to Universal City (Texas) | 6,113.10 mi (9,838.09 km) |
| San Gregorio di Catania to University (Florida) | 5,441.22 mi (8,756.79 km) |
| San Gregorio di Catania to University City (Missouri) | 5,356.27 mi (8,620.08 km) |
| San Gregorio di Catania to University Heights (Ohio) | 4,865.32 mi (7,829.98 km) |
| San Gregorio di Catania to University of California-Santa Barbara (California) | 6,684.95 mi (10,758.39 km) |
| San Gregorio di Catania to University Park (Texas) | 5,892.45 mi (9,482.98 km) |
