| Pecos to Opwijk | 5,253.99 mi (8,455.49 km) |
| Pecos to Ostend | 5,198.15 mi (8,365.62 km) |
| Pecos to Oud-Heverlee | 5,276.66 mi (8,491.97 km) |
| Pecos to Oud-Turnhout | 5,269.69 mi (8,480.74 km) |
| Pecos to Oudenaarde | 5,237.03 mi (8,428.19 km) |
| Pecos to Oudenburg | 5,202.67 mi (8,372.89 km) |
| Pecos to Oupeye | 5,316.92 mi (8,556.76 km) |
| Pecos to Overijse | 5,273.70 mi (8,487.20 km) |
| Pecos to Overpelt | 5,289.11 mi (8,511.99 km) |
| Pecos to Paal | 5,287.15 mi (8,508.84 km) |
| Pecos to Peer | 5,293.67 mi (8,519.33 km) |
| Pecos to Pepinster | 5,328.72 mi (8,575.74 km) |
| Pecos to Peruwelz | 5,248.87 mi (8,447.24 km) |
| Pecos to Perwez | 5,290.05 mi (8,513.52 km) |
| Pecos to Philippeville | 5,296.52 mi (8,523.92 km) |
