| Riverbank to Oskaloosa (Iowa) | 1,521.79 mi (2,449.08 km) |
| Riverbank to Oswego (Illinois) | 1,744.02 mi (2,806.73 km) |
| Riverbank to Oswego (New York) | 2,336.93 mi (3,760.92 km) |
| Riverbank to Otsego (Minnesota) | 1,498.12 mi (2,410.98 km) |
| Riverbank to Ottawa (Illinois) | 1,719.56 mi (2,767.37 km) |
| Riverbank to Ottawa (Kansas) | 1,391.82 mi (2,239.91 km) |
| Riverbank to Ottumwa (Iowa) | 1,533.47 mi (2,467.88 km) |
| Riverbank to Overland (Missouri) | 1,653.50 mi (2,661.05 km) |
| Riverbank to Overland Park (Kansas) | 1,420.91 mi (2,286.74 km) |
| Riverbank to Overlea (Maryland) | 2,379.02 mi (3,828.67 km) |
| Riverbank to Oviedo (Florida) | 2,363.43 mi (3,803.57 km) |
| Riverbank to Owasso (Oklahoma) | 1,384.98 mi (2,228.91 km) |
| Riverbank to Owatonna (Minnesota) | 1,504.23 mi (2,420.83 km) |
| Riverbank to Owensboro (Kentucky) | 1,837.91 mi (2,957.83 km) |
| Riverbank to Owings Mills (Maryland) | 2,364.04 mi (3,804.56 km) |
