| Antwerp to Orangevale (California) | 5,411.10 mi (8,708.33 km) |
| Antwerp to Orchards (Washington) | 5,033.34 mi (8,100.37 km) |
| Antwerp to Orcutt (California) | 5,613.51 mi (9,034.07 km) |
| Antwerp to Oregon (Ohio) | 3,979.96 mi (6,405.13 km) |
| Antwerp to Oregon (Wisconsin) | 4,142.93 mi (6,667.40 km) |
| Antwerp to Oregon City (Oregon) | 5,055.35 mi (8,135.79 km) |
| Antwerp to Orem (Utah) | 5,037.03 mi (8,106.32 km) |
| Antwerp to Orinda (California) | 5,485.69 mi (8,828.36 km) |
| Antwerp to Orland Park (Illinois) | 4,149.52 mi (6,678.01 km) |
| Antwerp to Orlando (Florida) | 4,534.65 mi (7,297.82 km) |
| Antwerp to Ormond Beach (Florida) | 4,483.66 mi (7,215.75 km) |
| Antwerp to Oro Valley (Arizona) | 5,456.26 mi (8,781.00 km) |
| Antwerp to Oroville (California) | 5,372.71 mi (8,646.54 km) |
| Antwerp to Oshkosh (Wisconsin) | 4,060.70 mi (6,535.07 km) |
| Antwerp to Oskaloosa (Iowa) | 4,340.71 mi (6,985.70 km) |
