| Gevelsberg to Oegstgeest | 136.44 mi (219.59 km) |
| Gevelsberg to Oirschot | 88.54 mi (142.49 km) |
| Gevelsberg to Oisterwijk | 93.68 mi (150.77 km) |
| Gevelsberg to Oldebroek | 99.33 mi (159.86 km) |
| Gevelsberg to Oldenzaal | 71.17 mi (114.54 km) |
| Gevelsberg to Ommen | 91.65 mi (147.50 km) |
| Gevelsberg to Oosterend | 128.32 mi (206.52 km) |
| Gevelsberg to Oosterhout | 108.92 mi (175.28 km) |
| Gevelsberg to Oosterwolde | 123.78 mi (199.20 km) |
| Gevelsberg to Oostzaan | 129.89 mi (209.04 km) |
| Gevelsberg to Opmeer | 139.30 mi (224.19 km) |
| Gevelsberg to Oss | 84.02 mi (135.22 km) |
| Gevelsberg to Oud-Beijerland | 130.62 mi (210.22 km) |
| Gevelsberg to Oudenbosch | 122.41 mi (197.00 km) |
| Gevelsberg to Oudewater | 116.24 mi (187.06 km) |
