| Nea Filadelfeia to Opwijk | 1,306.43 mi (2,102.50 km) |
| Nea Filadelfeia to Ostend | 1,361.70 mi (2,191.45 km) |
| Nea Filadelfeia to Oud-Heverlee | 1,283.96 mi (2,066.34 km) |
| Nea Filadelfeia to Oud-Turnhout | 1,293.10 mi (2,081.04 km) |
| Nea Filadelfeia to Oudenaarde | 1,322.66 mi (2,128.62 km) |
| Nea Filadelfeia to Oudenburg | 1,357.17 mi (2,184.15 km) |
| Nea Filadelfeia to Oupeye | 1,244.67 mi (2,003.10 km) |
| Nea Filadelfeia to Overijse | 1,286.65 mi (2,070.66 km) |
| Nea Filadelfeia to Overpelt | 1,274.10 mi (2,050.47 km) |
| Nea Filadelfeia to Paal | 1,274.87 mi (2,051.71 km) |
| Nea Filadelfeia to Peer | 1,269.25 mi (2,042.65 km) |
| Nea Filadelfeia to Pepinster | 1,232.67 mi (1,983.78 km) |
| Nea Filadelfeia to Peruwelz | 1,310.46 mi (2,108.98 km) |
| Nea Filadelfeia to Perwez | 1,270.21 mi (2,044.21 km) |
| Nea Filadelfeia to Philippeville | 1,262.88 mi (2,032.41 km) |
