| Franklin to Oswego (Illinois) | 406.15 mi (653.63 km) |
| Franklin to Oswego (New York) | 756.34 mi (1,217.20 km) |
| Franklin to Otsego (Minnesota) | 736.30 mi (1,184.96 km) |
| Franklin to Ottawa (Illinois) | 390.35 mi (628.21 km) |
| Franklin to Ottawa (Kansas) | 498.01 mi (801.47 km) |
| Franklin to Ottumwa (Iowa) | 463.29 mi (745.59 km) |
| Franklin to Overland (Missouri) | 272.29 mi (438.21 km) |
| Franklin to Overland Park (Kansas) | 476.18 mi (766.35 km) |
| Franklin to Overlea (Maryland) | 612.95 mi (986.44 km) |
| Franklin to Oviedo (Florida) | 600.73 mi (966.78 km) |
| Franklin to Owasso (Oklahoma) | 501.73 mi (807.46 km) |
| Franklin to Owatonna (Minnesota) | 657.34 mi (1,057.88 km) |
| Franklin to Owensboro (Kentucky) | 127.81 mi (205.68 km) |
| Franklin to Owings Mills (Maryland) | 600.33 mi (966.14 km) |
| Franklin to Owosso (Michigan) | 509.20 mi (819.48 km) |
