| Millbrae to Nuth | 5,565.72 mi (8,957.16 km) |
| Millbrae to Oegstgeest | 5,459.50 mi (8,786.22 km) |
| Millbrae to Oirschot | 5,518.54 mi (8,881.23 km) |
| Millbrae to Oisterwijk | 5,511.37 mi (8,869.69 km) |
| Millbrae to Oldebroek | 5,484.03 mi (8,825.69 km) |
| Millbrae to Oldenzaal | 5,518.54 mi (8,881.24 km) |
| Millbrae to Ommen | 5,494.15 mi (8,841.98 km) |
| Millbrae to Oosterend | 5,458.79 mi (8,785.08 km) |
| Millbrae to Oosterhout | 5,498.78 mi (8,849.43 km) |
| Millbrae to Oosterwolde | 5,465.41 mi (8,795.73 km) |
| Millbrae to Oostzaan | 5,457.62 mi (8,783.19 km) |
| Millbrae to Opmeer | 5,445.29 mi (8,763.35 km) |
| Millbrae to Oss | 5,510.23 mi (8,867.86 km) |
| Millbrae to Oud-Beijerland | 5,477.01 mi (8,814.40 km) |
| Millbrae to Oudenbosch | 5,492.45 mi (8,839.24 km) |
