| Struer to Orangevale (California) | 5,237.63 mi (8,429.14 km) |
| Struer to Orchards (Washington) | 4,832.66 mi (7,777.41 km) |
| Struer to Orcutt (California) | 5,455.62 mi (8,779.97 km) |
| Struer to Oregon (Ohio) | 3,962.24 mi (6,376.61 km) |
| Struer to Oregon (Wisconsin) | 4,091.91 mi (6,585.30 km) |
| Struer to Oregon City (Oregon) | 4,855.50 mi (7,814.16 km) |
| Struer to Orem (Utah) | 4,900.29 mi (7,886.25 km) |
| Struer to Orinda (California) | 5,310.41 mi (8,546.29 km) |
| Struer to Orland Park (Illinois) | 4,112.43 mi (6,618.31 km) |
| Struer to Orlando (Florida) | 4,597.25 mi (7,398.55 km) |
| Struer to Ormond Beach (Florida) | 4,543.41 mi (7,311.91 km) |
| Struer to Oro Valley (Arizona) | 5,352.38 mi (8,613.83 km) |
| Struer to Oroville (California) | 5,195.20 mi (8,360.87 km) |
| Struer to Oshkosh (Wisconsin) | 4,007.13 mi (6,448.86 km) |
| Struer to Oskaloosa (Iowa) | 4,284.12 mi (6,894.63 km) |
