| Glyfada to Opwijk | 1,315.84 mi (2,117.65 km) |
| Glyfada to Ostend | 1,371.02 mi (2,206.45 km) |
| Glyfada to Oud-Heverlee | 1,293.40 mi (2,081.53 km) |
| Glyfada to Oud-Turnhout | 1,302.73 mi (2,096.54 km) |
| Glyfada to Oudenaarde | 1,331.96 mi (2,143.58 km) |
| Glyfada to Oudenburg | 1,366.49 mi (2,199.15 km) |
| Glyfada to Oupeye | 1,254.21 mi (2,018.46 km) |
| Glyfada to Overijse | 1,296.05 mi (2,085.79 km) |
| Glyfada to Overpelt | 1,283.76 mi (2,066.02 km) |
| Glyfada to Paal | 1,284.44 mi (2,067.11 km) |
| Glyfada to Peer | 1,278.89 mi (2,058.17 km) |
| Glyfada to Pepinster | 1,242.19 mi (1,999.12 km) |
| Glyfada to Peruwelz | 1,319.64 mi (2,123.76 km) |
| Glyfada to Perwez | 1,279.61 mi (2,059.33 km) |
| Glyfada to Philippeville | 1,272.10 mi (2,047.25 km) |
