| Davenport to Opwijk | 4,254.71 mi (6,847.30 km) |
| Davenport to Ostend | 4,198.62 mi (6,757.02 km) |
| Davenport to Oud-Heverlee | 4,277.45 mi (6,883.89 km) |
| Davenport to Oud-Turnhout | 4,271.19 mi (6,873.81 km) |
| Davenport to Oudenaarde | 4,237.39 mi (6,819.42 km) |
| Davenport to Oudenburg | 4,203.12 mi (6,764.27 km) |
| Davenport to Oupeye | 4,318.02 mi (6,949.19 km) |
| Davenport to Overijse | 4,274.38 mi (6,878.94 km) |
| Davenport to Overpelt | 4,290.70 mi (6,905.22 km) |
| Davenport to Paal | 4,288.40 mi (6,901.52 km) |
| Davenport to Peer | 4,295.18 mi (6,912.42 km) |
| Davenport to Pepinster | 4,329.74 mi (6,968.04 km) |
| Davenport to Peruwelz | 4,248.90 mi (6,837.95 km) |
| Davenport to Perwez | 4,290.68 mi (6,905.18 km) |
| Davenport to Philippeville | 4,296.62 mi (6,914.74 km) |
