| Pefki to Opwijk | 1,307.10 mi (2,103.58 km) |
| Pefki to Ostend | 1,362.42 mi (2,192.61 km) |
| Pefki to Oud-Heverlee | 1,284.62 mi (2,067.39 km) |
| Pefki to Oud-Turnhout | 1,293.64 mi (2,081.92 km) |
| Pefki to Oudenaarde | 1,323.40 mi (2,129.81 km) |
| Pefki to Oudenburg | 1,357.89 mi (2,185.31 km) |
| Pefki to Oupeye | 1,245.26 mi (2,004.06 km) |
| Pefki to Overijse | 1,287.32 mi (2,071.74 km) |
| Pefki to Overpelt | 1,274.63 mi (2,051.31 km) |
| Pefki to Paal | 1,275.45 mi (2,052.63 km) |
| Pefki to Peer | 1,269.78 mi (2,043.52 km) |
| Pefki to Pepinster | 1,233.27 mi (1,984.76 km) |
| Pefki to Peruwelz | 1,311.25 mi (2,110.26 km) |
| Pefki to Perwez | 1,270.89 mi (2,045.31 km) |
| Pefki to Philippeville | 1,263.66 mi (2,033.67 km) |
