| Ridgefield Park to Oskaloosa (Iowa) | 968.50 mi (1,558.64 km) |
| Ridgefield Park to Oswego (Illinois) | 744.86 mi (1,198.73 km) |
| Ridgefield Park to Oswego (New York) | 219.85 mi (353.82 km) |
| Ridgefield Park to Otsego (Minnesota) | 1,032.33 mi (1,661.37 km) |
| Ridgefield Park to Ottawa (Illinois) | 770.67 mi (1,240.28 km) |
| Ridgefield Park to Ottawa (Kansas) | 1,136.71 mi (1,829.36 km) |
| Ridgefield Park to Ottumwa (Iowa) | 958.60 mi (1,542.72 km) |
| Ridgefield Park to Overland (Missouri) | 879.52 mi (1,415.44 km) |
| Ridgefield Park to Overland Park (Kansas) | 1,101.73 mi (1,773.06 km) |
| Ridgefield Park to Overlea (Maryland) | 167.37 mi (269.35 km) |
| Ridgefield Park to Oviedo (Florida) | 934.90 mi (1,504.58 km) |
| Ridgefield Park to Owasso (Oklahoma) | 1,216.16 mi (1,957.23 km) |
| Ridgefield Park to Owatonna (Minnesota) | 1,001.78 mi (1,612.21 km) |
| Ridgefield Park to Owensboro (Kentucky) | 731.34 mi (1,176.97 km) |
| Ridgefield Park to Owings Mills (Maryland) | 177.09 mi (285.01 km) |
