| Dyer to Nuth | 4,207.57 mi (6,771.43 km) |
| Dyer to Oegstgeest | 4,110.78 mi (6,615.66 km) |
| Dyer to Oirschot | 4,165.23 mi (6,703.29 km) |
| Dyer to Oisterwijk | 4,158.61 mi (6,692.63 km) |
| Dyer to Oldebroek | 4,153.95 mi (6,685.13 km) |
| Dyer to Oldenzaal | 4,196.10 mi (6,752.97 km) |
| Dyer to Ommen | 4,170.32 mi (6,711.48 km) |
| Dyer to Oosterend | 4,140.63 mi (6,663.71 km) |
| Dyer to Oosterhout | 4,143.82 mi (6,668.83 km) |
| Dyer to Oosterwolde | 4,149.17 mi (6,677.45 km) |
| Dyer to Oostzaan | 4,117.49 mi (6,626.45 km) |
| Dyer to Opmeer | 4,110.77 mi (6,615.65 km) |
| Dyer to Oss | 4,163.88 mi (6,701.11 km) |
| Dyer to Oud-Beijerland | 4,120.88 mi (6,631.92 km) |
| Dyer to Oudenbosch | 4,133.32 mi (6,651.94 km) |
