| Grimbergen to Resana | 504.60 mi (812.08 km) |
| Grimbergen to Rescaldina | 422.94 mi (680.65 km) |
| Grimbergen to Rezzato | 463.10 mi (745.29 km) |
| Grimbergen to Rho | 429.92 mi (691.89 km) |
| Grimbergen to Ribera | 1,025.37 mi (1,650.17 km) |
| Grimbergen to Riccione Marina | 614.50 mi (988.93 km) |
| Grimbergen to Riesi | 1,056.69 mi (1,700.58 km) |
| Grimbergen to Rieti | 712.18 mi (1,146.15 km) |
| Grimbergen to Rignano Flaminio | 714.69 mi (1,150.18 km) |
| Grimbergen to Rignano sull'Arno | 597.45 mi (961.51 km) |
| Grimbergen to Rimini | 608.79 mi (979.75 km) |
| Grimbergen to Rionero in Vulture | 877.16 mi (1,411.66 km) |
| Grimbergen to Riposto | 1,054.64 mi (1,697.28 km) |
| Grimbergen to Riva del Garda | 457.59 mi (736.42 km) |
| Grimbergen to Rivalta di Torino | 432.52 mi (696.07 km) |
