| Gronau to Sulzbach | 202.39 mi (325.72 km) |
| Gronau to Sulzbach-Rosenberg | 277.92 mi (447.27 km) |
| Gronau to Sundern | 74.23 mi (119.46 km) |
| Gronau to Sussen | 271.72 mi (437.30 km) |
| Gronau to Syke | 89.24 mi (143.63 km) |
| Gronau to Tamm | 245.23 mi (394.65 km) |
| Gronau to Tangerhutte | 201.49 mi (324.26 km) |
| Gronau to Tangermunde | 209.02 mi (336.38 km) |
| Gronau to Tauberbischofsheim | 212.24 mi (341.57 km) |
| Gronau to Taucha | 239.90 mi (386.08 km) |
| Gronau to Taufkirchen | 349.01 mi (561.68 km) |
| Gronau to Taufkirchen | 351.66 mi (565.94 km) |
| Gronau to Taunusstein | 151.46 mi (243.76 km) |
| Gronau to Tecklenburg | 32.63 mi (52.52 km) |
| Gronau to Teisendorf | 395.41 mi (636.35 km) |
