| Santa Maria a Monte to Oegstgeest | 652.38 mi (1,049.90 km) |
| Santa Maria a Monte to Oirschot | 594.03 mi (956.00 km) |
| Santa Maria a Monte to Oisterwijk | 601.11 mi (967.40 km) |
| Santa Maria a Monte to Oldebroek | 643.27 mi (1,035.25 km) |
| Santa Maria a Monte to Oldenzaal | 619.86 mi (997.57 km) |
| Santa Maria a Monte to Ommen | 639.90 mi (1,029.81 km) |
| Santa Maria a Monte to Oosterend | 676.51 mi (1,088.74 km) |
| Santa Maria a Monte to Oosterhout | 611.64 mi (984.34 km) |
| Santa Maria a Monte to Oosterwolde | 672.51 mi (1,082.30 km) |
| Santa Maria a Monte to Oostzaan | 659.65 mi (1,061.60 km) |
| Santa Maria a Monte to Opmeer | 675.04 mi (1,086.38 km) |
| Santa Maria a Monte to Oss | 606.49 mi (976.05 km) |
| Santa Maria a Monte to Oud-Beijerland | 631.65 mi (1,016.53 km) |
| Santa Maria a Monte to Oudenbosch | 615.38 mi (990.36 km) |
| Santa Maria a Monte to Oudewater | 634.26 mi (1,020.74 km) |
