| Auchel to Olympia Heights (Florida) | 4,560.58 mi (7,339.55 km) |
| Auchel to Omaha (Nebraska) | 4,423.26 mi (7,118.56 km) |
| Auchel to On Top of the World Designated Place (Florida) | 4,475.73 mi (7,202.99 km) |
| Auchel to Onalaska (Wisconsin) | 4,120.09 mi (6,630.65 km) |
| Auchel to Oneida (New York) | 3,558.02 mi (5,726.08 km) |
| Auchel to Oneonta (New York) | 3,560.13 mi (5,729.47 km) |
| Auchel to Ontario (California) | 5,550.79 mi (8,933.14 km) |
| Auchel to Ontario (Oregon) | 4,964.35 mi (7,989.35 km) |
| Auchel to Opa-locka (Florida) | 4,548.21 mi (7,319.64 km) |
| Auchel to Opelika (Alabama) | 4,429.97 mi (7,129.35 km) |
| Auchel to Opelousas (Louisiana) | 4,809.37 mi (7,739.93 km) |
| Auchel to Orange (California) | 5,571.18 mi (8,965.95 km) |
| Auchel to Orange (Texas) | 4,897.32 mi (7,881.47 km) |
| Auchel to Orange City (Florida) | 4,441.87 mi (7,148.50 km) |
| Auchel to Orangeburg (South Carolina) | 4,203.13 mi (6,764.28 km) |
