| Elmont to Oswego (Illinois) | 762.70 mi (1,227.44 km) |
| Elmont to Oswego (New York) | 237.81 mi (382.72 km) |
| Elmont to Otsego (Minnesota) | 1,051.49 mi (1,692.22 km) |
| Elmont to Ottawa (Illinois) | 788.28 mi (1,268.62 km) |
| Elmont to Ottawa (Kansas) | 1,152.95 mi (1,855.49 km) |
| Elmont to Ottumwa (Iowa) | 976.10 mi (1,570.88 km) |
| Elmont to Overland (Missouri) | 895.10 mi (1,440.52 km) |
| Elmont to Overland Park (Kansas) | 1,118.08 mi (1,799.37 km) |
| Elmont to Overlea (Maryland) | 175.07 mi (281.75 km) |
| Elmont to Oviedo (Florida) | 933.56 mi (1,502.41 km) |
| Elmont to Owasso (Oklahoma) | 1,230.99 mi (1,981.08 km) |
| Elmont to Owatonna (Minnesota) | 1,020.66 mi (1,642.60 km) |
| Elmont to Owensboro (Kentucky) | 745.12 mi (1,199.15 km) |
| Elmont to Owings Mills (Maryland) | 185.88 mi (299.14 km) |
| Elmont to Owosso (Michigan) | 561.13 mi (903.05 km) |
