| Plumstead to Oswego (Illinois) | 3,992.38 mi (6,425.11 km) |
| Plumstead to Oswego (New York) | 3,453.65 mi (5,558.11 km) |
| Plumstead to Otsego (Minnesota) | 4,018.62 mi (6,467.34 km) |
| Plumstead to Ottawa (Illinois) | 4,026.33 mi (6,479.75 km) |
| Plumstead to Ottawa (Kansas) | 4,402.53 mi (7,085.19 km) |
| Plumstead to Ottumwa (Iowa) | 4,177.50 mi (6,723.04 km) |
| Plumstead to Overland (Missouri) | 4,212.36 mi (6,779.15 km) |
| Plumstead to Overland Park (Kansas) | 4,366.68 mi (7,027.50 km) |
| Plumstead to Overlea (Maryland) | 3,632.20 mi (5,845.46 km) |
| Plumstead to Oviedo (Florida) | 4,334.46 mi (6,975.64 km) |
| Plumstead to Owasso (Oklahoma) | 4,540.18 mi (7,306.72 km) |
| Plumstead to Owatonna (Minnesota) | 4,060.23 mi (6,534.32 km) |
| Plumstead to Owensboro (Kentucky) | 4,131.29 mi (6,648.67 km) |
| Plumstead to Owings Mills (Maryland) | 3,641.24 mi (5,860.00 km) |
| Plumstead to Owosso (Michigan) | 3,773.28 mi (6,072.51 km) |
