| Debar to Oegstgeest | 1,053.01 mi (1,694.65 km) |
| Debar to Oirschot | 995.93 mi (1,602.80 km) |
| Debar to Oisterwijk | 1,002.86 mi (1,613.94 km) |
| Debar to Oldebroek | 1,018.47 mi (1,639.08 km) |
| Debar to Oldenzaal | 980.35 mi (1,577.71 km) |
| Debar to Ommen | 1,005.63 mi (1,618.40 km) |
| Debar to Oosterend | 1,039.45 mi (1,672.84 km) |
| Debar to Oosterhout | 1,017.04 mi (1,636.77 km) |
| Debar to Oosterwolde | 1,032.10 mi (1,661.00 km) |
| Debar to Oostzaan | 1,050.12 mi (1,690.01 km) |
| Debar to Opmeer | 1,059.85 mi (1,705.66 km) |
| Debar to Oss | 1,000.12 mi (1,609.54 km) |
| Debar to Oud-Beijerland | 1,039.88 mi (1,673.52 km) |
| Debar to Oudenbosch | 1,026.25 mi (1,651.59 km) |
| Debar to Oudewater | 1,032.55 mi (1,661.72 km) |
