| Kampenhout to Oegstgeest | 85.89 mi (138.22 km) |
| Kampenhout to Oirschot | 50.44 mi (81.18 km) |
| Kampenhout to Oisterwijk | 52.52 mi (84.52 km) |
| Kampenhout to Oldebroek | 119.20 mi (191.84 km) |
| Kampenhout to Oldenzaal | 139.57 mi (224.61 km) |
| Kampenhout to Ommen | 135.02 mi (217.29 km) |
| Kampenhout to Oosterend | 156.43 mi (251.74 km) |
| Kampenhout to Oosterhout | 50.27 mi (80.91 km) |
| Kampenhout to Oosterwolde | 159.80 mi (257.18 km) |
| Kampenhout to Oostzaan | 104.07 mi (167.49 km) |
| Kampenhout to Opmeer | 122.71 mi (197.48 km) |
| Kampenhout to Oss | 70.66 mi (113.72 km) |
| Kampenhout to Oud-Beijerland | 60.83 mi (97.89 km) |
| Kampenhout to Oudenbosch | 44.78 mi (72.07 km) |
| Kampenhout to Oudewater | 75.55 mi (121.58 km) |
