| Gronau to Santeramo in Colle | 912.31 mi (1,468.23 km) |
| Gronau to Santo Stefano di Magra | 571.61 mi (919.92 km) |
| Gronau to Santo Stino di Livenza | 515.27 mi (829.24 km) |
| Gronau to Sarezzo | 475.43 mi (765.13 km) |
| Gronau to Sarno | 864.71 mi (1,391.62 km) |
| Gronau to Saronno | 464.00 mi (746.73 km) |
| Gronau to Sarzana | 575.39 mi (926.00 km) |
| Gronau to Sassari | 796.82 mi (1,282.36 km) |
| Gronau to Sasso Marconi | 573.14 mi (922.38 km) |
| Gronau to Sassuolo | 556.30 mi (895.28 km) |
| Gronau to Sava | 956.16 mi (1,538.79 km) |
| Gronau to Saviano | 856.35 mi (1,378.17 km) |
| Gronau to Savigliano | 523.22 mi (842.04 km) |
| Gronau to Savignano sul Panaro | 564.39 mi (908.30 km) |
| Gronau to Savignano sul Rubicone | 612.74 mi (986.12 km) |
