| Covington to Opwijk | 4,144.25 mi (6,669.53 km) |
| Covington to Ostend | 4,087.08 mi (6,577.52 km) |
| Covington to Oud-Heverlee | 4,167.22 mi (6,706.49 km) |
| Covington to Oud-Turnhout | 4,164.56 mi (6,702.21 km) |
| Covington to Oudenaarde | 4,124.98 mi (6,638.51 km) |
| Covington to Oudenburg | 4,091.49 mi (6,584.62 km) |
| Covington to Oupeye | 4,209.16 mi (6,773.99 km) |
| Covington to Overijse | 4,163.55 mi (6,700.59 km) |
| Covington to Overpelt | 4,184.40 mi (6,734.14 km) |
| Covington to Paal | 4,180.50 mi (6,727.87 km) |
| Covington to Peer | 4,188.45 mi (6,740.66 km) |
| Covington to Pepinster | 4,220.42 mi (6,792.10 km) |
| Covington to Peruwelz | 4,134.43 mi (6,653.72 km) |
| Covington to Perwez | 4,179.51 mi (6,726.27 km) |
| Covington to Philippeville | 4,182.32 mi (6,730.80 km) |
