| Xanthi to Opwijk | 1,196.29 mi (1,925.24 km) |
| Xanthi to Ostend | 1,253.45 mi (2,017.23 km) |
| Xanthi to Oud-Heverlee | 1,173.33 mi (1,888.29 km) |
| Xanthi to Oud-Turnhout | 1,176.85 mi (1,893.95 km) |
| Xanthi to Oudenaarde | 1,215.63 mi (1,956.37 km) |
| Xanthi to Oudenburg | 1,249.04 mi (2,010.13 km) |
| Xanthi to Oupeye | 1,131.53 mi (1,821.02 km) |
| Xanthi to Overijse | 1,176.97 mi (1,894.15 km) |
| Xanthi to Overpelt | 1,157.12 mi (1,862.21 km) |
| Xanthi to Paal | 1,160.44 mi (1,867.55 km) |
| Xanthi to Peer | 1,152.89 mi (1,855.39 km) |
| Xanthi to Pepinster | 1,120.20 mi (1,802.78 km) |
| Xanthi to Peruwelz | 1,206.65 mi (1,941.91 km) |
| Xanthi to Perwez | 1,161.02 mi (1,868.49 km) |
| Xanthi to Philippeville | 1,158.80 mi (1,864.90 km) |
