| Grimbergen to San Giovanni Rotondo | 834.94 mi (1,343.71 km) |
| Grimbergen to San Giovanni Valdarno | 609.01 mi (980.10 km) |
| Grimbergen to San Giuliano Milanese | 443.79 mi (714.21 km) |
| Grimbergen to San Giuliano Terme | 570.43 mi (918.02 km) |
| Grimbergen to San Giuseppe Iato | 993.84 mi (1,599.43 km) |
| Grimbergen to San Giuseppe Vesuviano | 849.03 mi (1,366.39 km) |
| Grimbergen to San Giustino | 627.03 mi (1,009.10 km) |
| Grimbergen to San Gregorio di Catania | 1,062.91 mi (1,710.59 km) |
| Grimbergen to San Lazzaro di Savena | 552.57 mi (889.27 km) |
| Grimbergen to San Marco in Lamis | 831.29 mi (1,337.84 km) |
| Grimbergen to San Martino Buon Albergo | 490.56 mi (789.47 km) |
| Grimbergen to San Martino di Lupari | 500.58 mi (805.60 km) |
| Grimbergen to San Marzano di San Giuseppe | 959.09 mi (1,543.51 km) |
| Grimbergen to San Marzano sul Sarno | 855.36 mi (1,376.58 km) |
| Grimbergen to San Maurizio Canavese | 422.34 mi (679.68 km) |
