| Emporia to Oswego (Illinois) | 473.07 mi (761.33 km) |
| Emporia to Oswego (New York) | 1,082.49 mi (1,742.10 km) |
| Emporia to Otsego (Minnesota) | 492.28 mi (792.25 km) |
| Emporia to Ottawa (Illinois) | 440.47 mi (708.87 km) |
| Emporia to Ottawa (Kansas) | 52.07 mi (83.80 km) |
| Emporia to Ottumwa (Iowa) | 270.02 mi (434.56 km) |
| Emporia to Overland (Missouri) | 315.32 mi (507.46 km) |
| Emporia to Overland Park (Kansas) | 87.89 mi (141.45 km) |
| Emporia to Overlea (Maryland) | 1,058.22 mi (1,703.05 km) |
| Emporia to Oviedo (Florida) | 1,093.08 mi (1,759.14 km) |
| Emporia to Owasso (Oklahoma) | 147.48 mi (237.34 km) |
| Emporia to Owatonna (Minnesota) | 422.00 mi (679.14 km) |
| Emporia to Owensboro (Kentucky) | 495.42 mi (797.30 km) |
| Emporia to Owings Mills (Maryland) | 1,043.47 mi (1,679.31 km) |
| Emporia to Owosso (Michigan) | 704.03 mi (1,133.02 km) |
