| Cividale del Friuli to Opwijk | 539.85 mi (868.80 km) |
| Cividale del Friuli to Ostend | 595.42 mi (958.24 km) |
| Cividale del Friuli to Oud-Heverlee | 517.34 mi (832.57 km) |
| Cividale del Friuli to Oud-Turnhout | 526.97 mi (848.07 km) |
| Cividale del Friuli to Oudenaarde | 556.55 mi (895.68 km) |
| Cividale del Friuli to Oudenburg | 590.90 mi (950.97 km) |
| Cividale del Friuli to Oupeye | 478.15 mi (769.50 km) |
| Cividale del Friuli to Overijse | 520.08 mi (836.99 km) |
| Cividale del Friuli to Overpelt | 508.22 mi (817.90 km) |
| Cividale del Friuli to Paal | 508.46 mi (818.28 km) |
| Cividale del Friuli to Peer | 503.23 mi (809.86 km) |
| Cividale del Friuli to Pepinster | 466.10 mi (750.11 km) |
| Cividale del Friuli to Peruwelz | 545.22 mi (877.44 km) |
| Cividale del Friuli to Perwez | 503.67 mi (810.58 km) |
| Cividale del Friuli to Philippeville | 497.41 mi (800.50 km) |
