| San Martino Buon Albergo to Oswego (Illinois) | 4,642.34 mi (7,471.12 km) |
| San Martino Buon Albergo to Oswego (New York) | 4,094.37 mi (6,589.25 km) |
| San Martino Buon Albergo to Otsego (Minnesota) | 4,673.49 mi (7,521.25 km) |
| San Martino Buon Albergo to Ottawa (Illinois) | 4,676.29 mi (7,525.76 km) |
| San Martino Buon Albergo to Ottawa (Kansas) | 5,054.50 mi (8,134.44 km) |
| San Martino Buon Albergo to Ottumwa (Iowa) | 4,829.68 mi (7,772.61 km) |
| San Martino Buon Albergo to Overland (Missouri) | 4,860.38 mi (7,822.03 km) |
| San Martino Buon Albergo to Overland Park (Kansas) | 5,018.51 mi (8,076.51 km) |
| San Martino Buon Albergo to Overlea (Maryland) | 4,262.15 mi (6,859.26 km) |
| San Martino Buon Albergo to Oviedo (Florida) | 4,941.48 mi (7,952.55 km) |
| San Martino Buon Albergo to Owasso (Oklahoma) | 5,190.46 mi (8,353.24 km) |
| San Martino Buon Albergo to Owatonna (Minnesota) | 4,714.67 mi (7,587.54 km) |
| San Martino Buon Albergo to Owensboro (Kentucky) | 4,774.11 mi (7,683.18 km) |
| San Martino Buon Albergo to Owings Mills (Maryland) | 4,271.81 mi (6,874.81 km) |
| San Martino Buon Albergo to Owosso (Michigan) | 4,421.45 mi (7,115.64 km) |
