| Midlothian to Opwijk | 4,953.82 mi (7,972.41 km) |
| Midlothian to Ostend | 4,897.15 mi (7,881.20 km) |
| Midlothian to Oud-Heverlee | 4,976.69 mi (8,009.21 km) |
| Midlothian to Oud-Turnhout | 4,972.06 mi (8,001.76 km) |
| Midlothian to Oudenaarde | 4,935.56 mi (7,943.01 km) |
| Midlothian to Oudenburg | 4,901.62 mi (7,888.39 km) |
| Midlothian to Oupeye | 5,017.95 mi (8,075.61 km) |
| Midlothian to Overijse | 4,973.34 mi (8,003.82 km) |
| Midlothian to Overpelt | 4,991.75 mi (8,033.44 km) |
| Midlothian to Paal | 4,988.73 mi (8,028.59 km) |
| Midlothian to Peer | 4,996.04 mi (8,040.35 km) |
| Midlothian to Pepinster | 5,029.47 mi (8,094.15 km) |
| Midlothian to Peruwelz | 4,946.09 mi (7,959.96 km) |
| Midlothian to Perwez | 4,989.50 mi (8,029.83 km) |
| Midlothian to Philippeville | 4,993.95 mi (8,036.99 km) |
