| Cypress Lake to Nuth | 4,723.77 mi (7,602.17 km) |
| Cypress Lake to Oegstgeest | 4,642.15 mi (7,470.81 km) |
| Cypress Lake to Oirschot | 4,688.62 mi (7,545.60 km) |
| Cypress Lake to Oisterwijk | 4,682.96 mi (7,536.50 km) |
| Cypress Lake to Oldebroek | 4,695.93 mi (7,557.37 km) |
| Cypress Lake to Oldenzaal | 4,740.37 mi (7,628.89 km) |
| Cypress Lake to Ommen | 4,715.65 mi (7,589.10 km) |
| Cypress Lake to Oosterend | 4,692.56 mi (7,551.95 km) |
| Cypress Lake to Oosterhout | 4,667.67 mi (7,511.89 km) |
| Cypress Lake to Oosterwolde | 4,701.83 mi (7,566.87 km) |
| Cypress Lake to Oostzaan | 4,654.86 mi (7,491.27 km) |
| Cypress Lake to Opmeer | 4,652.94 mi (7,488.18 km) |
| Cypress Lake to Oss | 4,692.72 mi (7,552.21 km) |
| Cypress Lake to Oud-Beijerland | 4,645.72 mi (7,476.56 km) |
| Cypress Lake to Oudenbosch | 4,654.81 mi (7,491.19 km) |
