| Grimbergen to Oschersleben | 304.71 mi (490.39 km) |
| Grimbergen to Osnabruck | 182.87 mi (294.31 km) |
| Grimbergen to Ostbevern | 167.39 mi (269.39 km) |
| Grimbergen to Osterburg | 339.81 mi (546.87 km) |
| Grimbergen to Ostercappeln | 191.88 mi (308.80 km) |
| Grimbergen to Osterhofen | 414.43 mi (666.97 km) |
| Grimbergen to Osterholz-Scharmbeck | 245.01 mi (394.31 km) |
| Grimbergen to Osternienburg | 334.52 mi (538.36 km) |
| Grimbergen to Osterode | 259.18 mi (417.11 km) |
| Grimbergen to Osterwieck | 281.80 mi (453.51 km) |
| Grimbergen to Ostfildern | 264.76 mi (426.10 km) |
| Grimbergen to Osthofen | 193.53 mi (311.46 km) |
| Grimbergen to Ostrhauderfehn | 204.05 mi (328.39 km) |
| Grimbergen to Ostringen | 225.43 mi (362.80 km) |
| Grimbergen to Oststeinbek | 303.84 mi (488.99 km) |
