| Webster to Nuth | 5,103.50 mi (8,213.28 km) |
| Webster to Oegstgeest | 5,009.92 mi (8,062.68 km) |
| Webster to Oirschot | 5,062.72 mi (8,147.66 km) |
| Webster to Oisterwijk | 5,056.30 mi (8,137.33 km) |
| Webster to Oldebroek | 5,055.97 mi (8,136.79 km) |
| Webster to Oldenzaal | 5,098.93 mi (8,205.93 km) |
| Webster to Ommen | 5,073.24 mi (8,164.59 km) |
| Webster to Oosterend | 5,044.92 mi (8,119.01 km) |
| Webster to Oosterhout | 5,041.28 mi (8,113.16 km) |
| Webster to Oosterwolde | 5,053.68 mi (8,133.11 km) |
| Webster to Oostzaan | 5,018.16 mi (8,075.94 km) |
| Webster to Opmeer | 5,012.56 mi (8,066.94 km) |
| Webster to Oss | 5,062.74 mi (8,147.69 km) |
| Webster to Oud-Beijerland | 5,018.44 mi (8,076.40 km) |
| Webster to Oudenbosch | 5,030.11 mi (8,095.18 km) |
