| Junction City to Olympia Heights (Florida) | 1,327.48 mi (2,136.38 km) |
| Junction City to Omaha (Nebraska) | 160.07 mi (257.60 km) |
| Junction City to On Top of the World Designated Place (Florida) | 1,076.82 mi (1,732.97 km) |
| Junction City to Onalaska (Wisconsin) | 444.94 mi (716.07 km) |
| Junction City to Oneida (New York) | 1,135.53 mi (1,827.46 km) |
| Junction City to Oneonta (New York) | 1,161.29 mi (1,868.92 km) |
| Junction City to Ontario (California) | 1,199.65 mi (1,930.65 km) |
| Junction City to Ontario (Oregon) | 1,093.49 mi (1,759.80 km) |
| Junction City to Opa-locka (Florida) | 1,322.02 mi (2,127.59 km) |
| Junction City to Opelika (Alabama) | 777.75 mi (1,251.67 km) |
| Junction City to Opelousas (Louisiana) | 646.55 mi (1,040.53 km) |
| Junction City to Orange (California) | 1,217.38 mi (1,959.18 km) |
| Junction City to Orange (Texas) | 639.78 mi (1,029.63 km) |
| Junction City to Orange City (Florida) | 1,129.12 mi (1,817.15 km) |
| Junction City to Orangeburg (South Carolina) | 967.37 mi (1,556.83 km) |
