| Lac to Oegstgeest | 1,020.26 mi (1,641.94 km) |
| Lac to Oirschot | 962.78 mi (1,549.45 km) |
| Lac to Oisterwijk | 969.76 mi (1,560.67 km) |
| Lac to Oldebroek | 987.23 mi (1,588.79 km) |
| Lac to Oldenzaal | 949.82 mi (1,528.58 km) |
| Lac to Ommen | 974.93 mi (1,569.00 km) |
| Lac to Oosterend | 1,009.17 mi (1,624.10 km) |
| Lac to Oosterhout | 983.78 mi (1,583.25 km) |
| Lac to Oosterwolde | 1,001.99 mi (1,612.55 km) |
| Lac to Oostzaan | 1,018.04 mi (1,638.38 km) |
| Lac to Opmeer | 1,028.20 mi (1,654.74 km) |
| Lac to Oss | 967.54 mi (1,557.10 km) |
| Lac to Oud-Beijerland | 1,006.55 mi (1,619.88 km) |
| Lac to Oudenbosch | 992.67 mi (1,597.56 km) |
| Lac to Oudewater | 999.84 mi (1,609.09 km) |
