| Struer to Odessa (Texas) | 5,124.52 mi (8,247.12 km) |
| Struer to Ogden (Utah) | 4,851.94 mi (7,808.44 km) |
| Struer to Oildale (California) | 5,386.14 mi (8,668.15 km) |
| Struer to Ojus (Florida) | 4,693.48 mi (7,553.42 km) |
| Struer to Okemos (Michigan) | 3,940.31 mi (6,341.32 km) |
| Struer to Oklahoma City (Oklahoma) | 4,764.57 mi (7,667.83 km) |
| Struer to Okmulgee (Oklahoma) | 4,707.84 mi (7,576.54 km) |
| Struer to Olathe (Kansas) | 4,486.36 mi (7,220.09 km) |
| Struer to Old Jamestown (Missouri) | 4,341.59 mi (6,987.11 km) |
| Struer to Oldsmar (Florida) | 4,669.47 mi (7,514.78 km) |
| Struer to Olean (New York) | 3,768.70 mi (6,065.14 km) |
| Struer to Olive Branch (Mississippi) | 4,540.09 mi (7,306.56 km) |
| Struer to Olivehurst (California) | 5,221.18 mi (8,402.68 km) |
| Struer to Olney (Maryland) | 3,871.36 mi (6,230.36 km) |
| Struer to Olympia (Washington) | 4,756.59 mi (7,654.99 km) |
