| Batman to Olympia Heights (Florida) | 6,633.43 mi (10,675.47 km) |
| Batman to Omaha (Nebraska) | 6,337.86 mi (10,199.79 km) |
| Batman to On Top of the World Designated Place (Florida) | 6,539.65 mi (10,524.56 km) |
| Batman to Onalaska (Wisconsin) | 6,049.54 mi (9,735.80 km) |
| Batman to Oneida (New York) | 5,584.06 mi (8,986.67 km) |
| Batman to Oneonta (New York) | 5,592.46 mi (9,000.20 km) |
| Batman to Ontario (California) | 7,283.13 mi (11,721.07 km) |
| Batman to Ontario (Oregon) | 6,613.97 mi (10,644.15 km) |
| Batman to Opa-locka (Florida) | 6,620.97 mi (10,655.42 km) |
| Batman to Opelika (Alabama) | 6,471.48 mi (10,414.83 km) |
| Batman to Opelousas (Louisiana) | 6,828.82 mi (10,989.93 km) |
| Batman to Orange (California) | 7,302.33 mi (11,751.96 km) |
| Batman to Orange (Texas) | 6,909.16 mi (11,119.22 km) |
| Batman to Orange City (Florida) | 6,508.40 mi (10,474.25 km) |
| Batman to Orangeburg (South Carolina) | 6,257.54 mi (10,070.54 km) |
