| Saltash to Oswego (Illinois) | 3,859.73 mi (6,211.64 km) |
| Saltash to Oswego (New York) | 3,307.96 mi (5,323.64 km) |
| Saltash to Otsego (Minnesota) | 3,903.21 mi (6,281.61 km) |
| Saltash to Ottawa (Illinois) | 3,893.67 mi (6,266.26 km) |
| Saltash to Ottawa (Kansas) | 4,274.16 mi (6,878.59 km) |
| Saltash to Ottumwa (Iowa) | 4,049.81 mi (6,517.54 km) |
| Saltash to Overland (Missouri) | 4,076.15 mi (6,559.92 km) |
| Saltash to Overland Park (Kansas) | 4,237.96 mi (6,820.33 km) |
| Saltash to Overlea (Maryland) | 3,476.70 mi (5,595.21 km) |
| Saltash to Oviedo (Florida) | 4,165.66 mi (6,703.99 km) |
| Saltash to Owasso (Oklahoma) | 4,407.92 mi (7,093.85 km) |
| Saltash to Owatonna (Minnesota) | 3,941.23 mi (6,342.79 km) |
| Saltash to Owensboro (Kentucky) | 3,987.92 mi (6,417.93 km) |
| Saltash to Owings Mills (Maryland) | 3,486.23 mi (5,610.54 km) |
| Saltash to Owosso (Michigan) | 3,637.49 mi (5,853.97 km) |
