| Congleton to Oswego (Illinois) | 3,853.26 mi (6,201.23 km) |
| Congleton to Oswego (New York) | 3,320.78 mi (5,344.28 km) |
| Congleton to Otsego (Minnesota) | 3,873.92 mi (6,234.47 km) |
| Congleton to Ottawa (Illinois) | 3,887.20 mi (6,255.84 km) |
| Congleton to Ottawa (Kansas) | 4,261.64 mi (6,858.44 km) |
| Congleton to Ottumwa (Iowa) | 4,036.47 mi (6,496.07 km) |
| Congleton to Overland (Missouri) | 4,074.57 mi (6,557.39 km) |
| Congleton to Overland Park (Kansas) | 4,225.92 mi (6,800.96 km) |
| Congleton to Overlea (Maryland) | 3,504.78 mi (5,640.40 km) |
| Congleton to Oviedo (Florida) | 4,216.19 mi (6,785.30 km) |
| Congleton to Owasso (Oklahoma) | 4,400.64 mi (7,082.15 km) |
| Congleton to Owatonna (Minnesota) | 3,916.50 mi (6,303.00 km) |
| Congleton to Owensboro (Kentucky) | 3,996.77 mi (6,432.18 km) |
| Congleton to Owings Mills (Maryland) | 3,513.50 mi (5,654.44 km) |
| Congleton to Owosso (Michigan) | 3,635.58 mi (5,850.90 km) |
