| Wetteren to Orangevale (California) | 5,407.96 mi (8,703.27 km) |
| Wetteren to Orchards (Washington) | 5,032.38 mi (8,098.83 km) |
| Wetteren to Orcutt (California) | 5,609.16 mi (9,027.07 km) |
| Wetteren to Oregon (Ohio) | 3,967.12 mi (6,384.46 km) |
| Wetteren to Oregon (Wisconsin) | 4,132.03 mi (6,649.86 km) |
| Wetteren to Oregon City (Oregon) | 5,054.31 mi (8,134.13 km) |
| Wetteren to Orem (Utah) | 5,031.39 mi (8,097.24 km) |
| Wetteren to Orinda (California) | 5,482.65 mi (8,823.48 km) |
| Wetteren to Orland Park (Illinois) | 4,137.76 mi (6,659.09 km) |
| Wetteren to Orlando (Florida) | 4,517.12 mi (7,269.60 km) |
| Wetteren to Ormond Beach (Florida) | 4,466.29 mi (7,187.79 km) |
| Wetteren to Oro Valley (Arizona) | 5,448.23 mi (8,768.08 km) |
| Wetteren to Oroville (California) | 5,369.88 mi (8,641.98 km) |
| Wetteren to Oshkosh (Wisconsin) | 4,050.00 mi (6,517.84 km) |
| Wetteren to Oskaloosa (Iowa) | 4,330.07 mi (6,968.57 km) |
