| Small Heath to Oswego (Illinois) | 3,888.06 mi (6,257.23 km) |
| Small Heath to Oswego (New York) | 3,351.85 mi (5,394.29 km) |
| Small Heath to Otsego (Minnesota) | 3,912.54 mi (6,296.62 km) |
| Small Heath to Ottawa (Illinois) | 3,922.01 mi (6,311.86 km) |
| Small Heath to Ottawa (Kansas) | 4,297.59 mi (6,916.31 km) |
| Small Heath to Ottumwa (Iowa) | 4,072.51 mi (6,554.07 km) |
| Small Heath to Overland (Missouri) | 4,108.56 mi (6,612.09 km) |
| Small Heath to Overland Park (Kansas) | 4,261.79 mi (6,858.68 km) |
| Small Heath to Overlea (Maryland) | 3,532.92 mi (5,685.68 km) |
| Small Heath to Oviedo (Florida) | 4,239.81 mi (6,823.32 km) |
| Small Heath to Owasso (Oklahoma) | 4,435.73 mi (7,138.61 km) |
| Small Heath to Owatonna (Minnesota) | 3,954.40 mi (6,364.00 km) |
| Small Heath to Owensboro (Kentucky) | 4,028.82 mi (6,483.76 km) |
| Small Heath to Owings Mills (Maryland) | 3,541.81 mi (5,699.98 km) |
| Small Heath to Owosso (Michigan) | 3,669.49 mi (5,905.48 km) |
