| Felton to Oswego (Illinois) | 3,889.89 mi (6,260.18 km) |
| Felton to Oswego (New York) | 3,346.89 mi (5,386.30 km) |
| Felton to Otsego (Minnesota) | 3,922.29 mi (6,312.31 km) |
| Felton to Ottawa (Illinois) | 3,923.85 mi (6,314.82 km) |
| Felton to Ottawa (Kansas) | 4,301.61 mi (6,922.76 km) |
| Felton to Ottumwa (Iowa) | 4,076.76 mi (6,560.91 km) |
| Felton to Overland (Missouri) | 4,108.74 mi (6,612.38 km) |
| Felton to Overland Park (Kansas) | 4,265.62 mi (6,864.86 km) |
| Felton to Overlea (Maryland) | 3,522.73 mi (5,669.28 km) |
| Felton to Oviedo (Florida) | 4,221.97 mi (6,794.61 km) |
| Felton to Owasso (Oklahoma) | 4,437.94 mi (7,142.18 km) |
| Felton to Owatonna (Minnesota) | 3,962.58 mi (6,377.16 km) |
| Felton to Owensboro (Kentucky) | 4,025.37 mi (6,478.21 km) |
| Felton to Owings Mills (Maryland) | 3,531.89 mi (5,684.03 km) |
| Felton to Owosso (Michigan) | 3,669.70 mi (5,905.81 km) |
