| Elko to Opwijk | 5,135.78 mi (8,265.25 km) |
| Elko to Ostend | 5,085.12 mi (8,183.72 km) |
| Elko to Oud-Heverlee | 5,156.85 mi (8,299.15 km) |
| Elko to Oud-Turnhout | 5,141.52 mi (8,274.47 km) |
| Elko to Oudenaarde | 5,124.31 mi (8,246.79 km) |
| Elko to Oudenburg | 5,089.66 mi (8,191.01 km) |
| Elko to Oupeye | 5,191.93 mi (8,355.60 km) |
| Elko to Overijse | 5,155.45 mi (8,296.89 km) |
| Elko to Overpelt | 5,159.24 mi (8,302.99 km) |
| Elko to Paal | 5,161.21 mi (8,306.17 km) |
| Elko to Peer | 5,164.61 mi (8,311.64 km) |
| Elko to Pepinster | 5,204.29 mi (8,375.49 km) |
| Elko to Peruwelz | 5,140.59 mi (8,272.98 km) |
| Elko to Perwez | 5,171.89 mi (8,323.35 km) |
| Elko to Philippeville | 5,185.62 mi (8,345.45 km) |
