| Middleburg to Opole | 5,038.66 mi (8,108.94 km) |
| Middleburg to Orzesze | 5,086.97 mi (8,186.68 km) |
| Middleburg to Osowa | 4,942.91 mi (7,954.84 km) |
| Middleburg to Ostroda | 5,019.70 mi (8,078.43 km) |
| Middleburg to Ostroleka | 5,098.48 mi (8,205.20 km) |
| Middleburg to Ostrow Mazowiecka | 5,119.53 mi (8,239.10 km) |
| Middleburg to Ostrow Wielkopolski | 5,003.66 mi (8,052.61 km) |
| Middleburg to Ostrowiec Swietokrzyski | 5,163.66 mi (8,310.11 km) |
| Middleburg to Ostrzeszow | 5,015.34 mi (8,071.41 km) |
| Middleburg to Oswiecim | 5,109.06 mi (8,222.24 km) |
| Middleburg to Otwock | 5,119.03 mi (8,238.29 km) |
| Middleburg to Ozarow Mazowiecki | 5,098.36 mi (8,205.02 km) |
| Middleburg to Ozimek | 5,049.38 mi (8,126.20 km) |
| Middleburg to Ozorkow | 5,049.57 mi (8,126.50 km) |
| Middleburg to Pabianice | 5,063.47 mi (8,148.86 km) |
