| Gronau to San Giovanni Rotondo | 832.66 mi (1,340.04 km) |
| Gronau to San Giovanni Valdarno | 632.41 mi (1,017.76 km) |
| Gronau to San Giuliano Milanese | 481.56 mi (775.00 km) |
| Gronau to San Giuliano Terme | 604.46 mi (972.78 km) |
| Gronau to San Giuseppe Iato | 1,027.94 mi (1,654.32 km) |
| Gronau to San Giuseppe Vesuviano | 861.38 mi (1,386.26 km) |
| Gronau to San Giustino | 643.79 mi (1,036.08 km) |
| Gronau to San Gregorio di Catania | 1,084.76 mi (1,745.76 km) |
| Gronau to San Lazzaro di Savena | 570.88 mi (918.75 km) |
| Gronau to San Marco in Lamis | 829.69 mi (1,335.26 km) |
| Gronau to San Martino Buon Albergo | 504.34 mi (811.66 km) |
| Gronau to San Martino di Lupari | 502.77 mi (809.13 km) |
| Gronau to San Marzano di San Giuseppe | 951.48 mi (1,531.26 km) |
| Gronau to San Marzano sul Sarno | 867.30 mi (1,395.78 km) |
| Gronau to San Maurizio Canavese | 484.08 mi (779.04 km) |
