| Amersfoort to Oegstgeest | 38.91 mi (62.62 km) |
| Amersfoort to Oirschot | 45.05 mi (72.50 km) |
| Amersfoort to Oisterwijk | 39.93 mi (64.26 km) |
| Amersfoort to Oldebroek | 30.10 mi (48.45 km) |
| Amersfoort to Oldenzaal | 66.59 mi (107.17 km) |
| Amersfoort to Ommen | 50.45 mi (81.20 km) |
| Amersfoort to Oosterend | 65.58 mi (105.54 km) |
| Amersfoort to Oosterhout | 41.60 mi (66.94 km) |
| Amersfoort to Oosterwolde | 69.46 mi (111.79 km) |
| Amersfoort to Oostzaan | 28.80 mi (46.35 km) |
| Amersfoort to Opmeer | 42.16 mi (67.85 km) |
| Amersfoort to Oss | 27.09 mi (43.59 km) |
| Amersfoort to Oud-Beijerland | 47.76 mi (76.86 km) |
| Amersfoort to Oudenbosch | 53.34 mi (85.85 km) |
| Amersfoort to Oudewater | 23.79 mi (38.29 km) |
