| Cottage Lake to Nuth | 4,954.80 mi (7,973.99 km) |
| Cottage Lake to Oegstgeest | 4,848.21 mi (7,802.45 km) |
| Cottage Lake to Oirschot | 4,907.28 mi (7,897.50 km) |
| Cottage Lake to Oisterwijk | 4,900.10 mi (7,885.95 km) |
| Cottage Lake to Oldebroek | 4,867.46 mi (7,833.42 km) |
| Cottage Lake to Oldenzaal | 4,899.41 mi (7,884.84 km) |
| Cottage Lake to Ommen | 4,875.83 mi (7,846.88 km) |
| Cottage Lake to Oosterend | 4,839.76 mi (7,788.83 km) |
| Cottage Lake to Oosterhout | 4,888.34 mi (7,867.03 km) |
| Cottage Lake to Oosterwolde | 4,845.77 mi (7,798.51 km) |
| Cottage Lake to Oostzaan | 4,844.14 mi (7,795.88 km) |
| Cottage Lake to Opmeer | 4,830.62 mi (7,774.12 km) |
| Cottage Lake to Oss | 4,897.31 mi (7,881.47 km) |
| Cottage Lake to Oud-Beijerland | 4,867.33 mi (7,833.20 km) |
| Cottage Lake to Oudenbosch | 4,883.25 mi (7,858.83 km) |
