| Alucra to Olympia Heights (Florida) | 6,429.51 mi (10,347.29 km) |
| Alucra to Omaha (Nebraska) | 6,128.48 mi (9,862.84 km) |
| Alucra to On Top of the World Designated Place (Florida) | 6,332.92 mi (10,191.85 km) |
| Alucra to Onalaska (Wisconsin) | 5,839.71 mi (9,398.10 km) |
| Alucra to Oneida (New York) | 5,374.49 mi (8,649.41 km) |
| Alucra to Oneonta (New York) | 5,383.16 mi (8,663.36 km) |
| Alucra to Ontario (California) | 7,083.10 mi (11,399.15 km) |
| Alucra to Ontario (Oregon) | 6,417.11 mi (10,327.35 km) |
| Alucra to Opa-locka (Florida) | 6,416.99 mi (10,327.15 km) |
| Alucra to Opelika (Alabama) | 6,262.39 mi (10,078.35 km) |
| Alucra to Opelousas (Louisiana) | 6,618.76 mi (10,651.86 km) |
| Alucra to Orange (California) | 7,102.41 mi (11,430.23 km) |
| Alucra to Orange (Texas) | 6,698.93 mi (10,780.88 km) |
| Alucra to Orange City (Florida) | 6,302.21 mi (10,142.42 km) |
| Alucra to Orangeburg (South Carolina) | 6,049.58 mi (9,735.86 km) |
