| Middelfart to Odessa (Texas) | 5,200.20 mi (8,368.91 km) |
| Middelfart to Ogden (Utah) | 4,932.25 mi (7,937.68 km) |
| Middelfart to Oildale (California) | 5,466.92 mi (8,798.15 km) |
| Middelfart to Ojus (Florida) | 4,753.95 mi (7,650.74 km) |
| Middelfart to Okemos (Michigan) | 4,012.82 mi (6,458.01 km) |
| Middelfart to Oklahoma City (Oklahoma) | 4,839.47 mi (7,788.38 km) |
| Middelfart to Okmulgee (Oklahoma) | 4,782.18 mi (7,696.18 km) |
| Middelfart to Olathe (Kansas) | 4,561.41 mi (7,340.88 km) |
| Middelfart to Old Jamestown (Missouri) | 4,414.79 mi (7,104.92 km) |
| Middelfart to Oldsmar (Florida) | 4,732.97 mi (7,616.98 km) |
| Middelfart to Olean (New York) | 3,838.11 mi (6,176.85 km) |
| Middelfart to Olive Branch (Mississippi) | 4,611.37 mi (7,421.28 km) |
| Middelfart to Olivehurst (California) | 5,302.47 mi (8,533.49 km) |
| Middelfart to Olney (Maryland) | 3,938.19 mi (6,337.90 km) |
| Middelfart to Olympia (Washington) | 4,838.08 mi (7,786.14 km) |
