| Cypress Lake to Opwijk | 4,651.47 mi (7,485.82 km) |
| Cypress Lake to Ostend | 4,593.91 mi (7,393.19 km) |
| Cypress Lake to Oud-Heverlee | 4,674.20 mi (7,522.39 km) |
| Cypress Lake to Oud-Turnhout | 4,678.76 mi (7,529.74 km) |
| Cypress Lake to Oudenaarde | 4,628.89 mi (7,449.47 km) |
| Cypress Lake to Oudenburg | 4,598.00 mi (7,399.77 km) |
| Cypress Lake to Oupeye | 4,717.62 mi (7,592.27 km) |
| Cypress Lake to Overijse | 4,669.47 mi (7,514.78 km) |
| Cypress Lake to Overpelt | 4,698.66 mi (7,561.76 km) |
| Cypress Lake to Paal | 4,691.72 mi (7,550.60 km) |
| Cypress Lake to Peer | 4,701.75 mi (7,566.73 km) |
| Cypress Lake to Pepinster | 4,727.62 mi (7,608.36 km) |
| Cypress Lake to Peruwelz | 4,633.90 mi (7,457.54 km) |
| Cypress Lake to Perwez | 4,684.24 mi (7,538.55 km) |
| Cypress Lake to Philippeville | 4,680.69 mi (7,532.85 km) |
