| Grimbergen to Roding | 379.84 mi (611.30 km) |
| Grimbergen to Rodinghausen | 198.16 mi (318.92 km) |
| Grimbergen to Roetgen | 81.72 mi (131.52 km) |
| Grimbergen to Rommerskirchen | 100.64 mi (161.96 km) |
| Grimbergen to Ronnenberg | 245.51 mi (395.11 km) |
| Grimbergen to Rosbach vor der Hohe | 194.26 mi (312.63 km) |
| Grimbergen to Rosdorf | 241.88 mi (389.27 km) |
| Grimbergen to Rosenheim | 408.17 mi (656.89 km) |
| Grimbergen to Rosrath | 121.98 mi (196.31 km) |
| Grimbergen to Rossdorf | 206.37 mi (332.12 km) |
| Grimbergen to Rosstal | 306.44 mi (493.16 km) |
| Grimbergen to Rostock | 391.57 mi (630.16 km) |
| Grimbergen to Rotenburg an der Fulda | 232.55 mi (374.26 km) |
| Grimbergen to Roth | 319.24 mi (513.77 km) |
| Grimbergen to Rothenbach an der Pegnitz | 319.46 mi (514.12 km) |
