| Schwyz to Oswego (Illinois) | 4,482.61 mi (7,214.07 km) |
| Schwyz to Oswego (New York) | 3,936.80 mi (6,335.66 km) |
| Schwyz to Otsego (Minnesota) | 4,512.51 mi (7,262.18 km) |
| Schwyz to Ottawa (Illinois) | 4,516.57 mi (7,268.71 km) |
| Schwyz to Ottawa (Kansas) | 4,894.30 mi (7,876.61 km) |
| Schwyz to Ottumwa (Iowa) | 4,669.41 mi (7,514.69 km) |
| Schwyz to Overland (Missouri) | 4,701.15 mi (7,565.77 km) |
| Schwyz to Overland Park (Kansas) | 4,858.33 mi (7,818.73 km) |
| Schwyz to Overlea (Maryland) | 4,107.13 mi (6,609.79 km) |
| Schwyz to Oviedo (Florida) | 4,792.13 mi (7,712.19 km) |
| Schwyz to Owasso (Oklahoma) | 5,030.69 mi (8,096.11 km) |
| Schwyz to Owatonna (Minnesota) | 4,553.82 mi (7,328.66 km) |
| Schwyz to Owensboro (Kentucky) | 4,616.13 mi (7,428.94 km) |
| Schwyz to Owings Mills (Maryland) | 4,116.65 mi (6,625.11 km) |
| Schwyz to Owosso (Michigan) | 4,262.15 mi (6,859.27 km) |
