| Antioch to Odessa (Texas) | 1,176.84 mi (1,893.94 km) |
| Antioch to Ogden (Utah) | 568.88 mi (915.52 km) |
| Antioch to Oildale (California) | 233.41 mi (375.64 km) |
| Antioch to Ojus (Florida) | 2,553.84 mi (4,110.00 km) |
| Antioch to Okemos (Michigan) | 1,979.04 mi (3,184.95 km) |
| Antioch to Oklahoma City (Oklahoma) | 1,352.03 mi (2,175.88 km) |
| Antioch to Okmulgee (Oklahoma) | 1,431.58 mi (2,303.90 km) |
| Antioch to Olathe (Kansas) | 1,456.09 mi (2,343.35 km) |
| Antioch to Old Jamestown (Missouri) | 1,698.61 mi (2,733.65 km) |
| Antioch to Oldsmar (Florida) | 2,349.22 mi (3,780.70 km) |
| Antioch to Olean (New York) | 2,286.90 mi (3,680.42 km) |
| Antioch to Olive Branch (Mississippi) | 1,778.62 mi (2,862.41 km) |
| Antioch to Olivehurst (California) | 77.15 mi (124.16 km) |
| Antioch to Olney (Maryland) | 2,392.85 mi (3,850.91 km) |
| Antioch to Olympia (Washington) | 628.68 mi (1,011.75 km) |
