| San Vito al Tagliamento to Oswego (Illinois) | 4,689.91 mi (7,547.69 km) |
| San Vito al Tagliamento to Oswego (New York) | 4,148.04 mi (6,675.63 km) |
| San Vito al Tagliamento to Otsego (Minnesota) | 4,713.12 mi (7,585.04 km) |
| San Vito al Tagliamento to Ottawa (Illinois) | 4,723.87 mi (7,602.33 km) |
| San Vito al Tagliamento to Ottawa (Kansas) | 5,099.96 mi (8,207.60 km) |
| San Vito al Tagliamento to Ottumwa (Iowa) | 4,874.89 mi (7,845.38 km) |
| San Vito al Tagliamento to Overland (Missouri) | 4,909.61 mi (7,901.26 km) |
| San Vito al Tagliamento to Overland Park (Kansas) | 5,064.14 mi (8,149.95 km) |
| San Vito al Tagliamento to Overlea (Maryland) | 4,320.55 mi (6,953.25 km) |
| San Vito al Tagliamento to Oviedo (Florida) | 5,007.09 mi (8,058.14 km) |
| San Vito al Tagliamento to Owasso (Oklahoma) | 5,237.75 mi (8,429.34 km) |
| San Vito al Tagliamento to Owatonna (Minnesota) | 4,755.92 mi (7,653.92 km) |
| San Vito al Tagliamento to Owensboro (Kentucky) | 4,826.77 mi (7,767.94 km) |
| San Vito al Tagliamento to Owings Mills (Maryland) | 4,329.98 mi (6,968.42 km) |
| San Vito al Tagliamento to Owosso (Michigan) | 4,470.54 mi (7,194.63 km) |
