| Emporia to Olympia Heights (Florida) | 1,272.78 mi (2,048.35 km) |
| Emporia to Omaha (Nebraska) | 197.74 mi (318.23 km) |
| Emporia to On Top of the World Designated Place (Florida) | 1,023.03 mi (1,646.40 km) |
| Emporia to Onalaska (Wisconsin) | 459.08 mi (738.82 km) |
| Emporia to Oneida (New York) | 1,119.00 mi (1,800.85 km) |
| Emporia to Oneonta (New York) | 1,142.58 mi (1,838.80 km) |
| Emporia to Ontario (California) | 1,227.97 mi (1,976.22 km) |
| Emporia to Ontario (Oregon) | 1,144.15 mi (1,841.34 km) |
| Emporia to Opa-locka (Florida) | 1,267.43 mi (2,039.74 km) |
| Emporia to Opelika (Alabama) | 725.32 mi (1,167.30 km) |
| Emporia to Opelousas (Louisiana) | 592.36 mi (953.32 km) |
| Emporia to Orange (California) | 1,245.27 mi (2,004.07 km) |
| Emporia to Orange (Texas) | 588.66 mi (947.35 km) |
| Emporia to Orange City (Florida) | 1,075.81 mi (1,731.35 km) |
| Emporia to Orangeburg (South Carolina) | 920.49 mi (1,481.39 km) |
