| Grenzach-Wyhlen to Feldkirchen | 307.61 mi (495.05 km) |
| Grenzach-Wyhlen to Furstenfeld | 396.04 mi (637.36 km) |
| Grenzach-Wyhlen to Ganserndorf | 422.50 mi (679.95 km) |
| Grenzach-Wyhlen to Gerasdorf bei Wien | 410.82 mi (661.15 km) |
| Grenzach-Wyhlen to Gleisdorf | 378.05 mi (608.41 km) |
| Grenzach-Wyhlen to Gmunden | 286.38 mi (460.88 km) |
| Grenzach-Wyhlen to Gotzis | 94.02 mi (151.30 km) |
| Grenzach-Wyhlen to Graz | 365.79 mi (588.69 km) |
| Grenzach-Wyhlen to Gross-Enzersdorf | 414.22 mi (666.63 km) |
| Grenzach-Wyhlen to Guntramsdorf | 402.98 mi (648.53 km) |
| Grenzach-Wyhlen to Hall in Tirol | 180.50 mi (290.49 km) |
| Grenzach-Wyhlen to Hallein | 252.74 mi (406.74 km) |
| Grenzach-Wyhlen to Hard | 94.85 mi (152.65 km) |
| Grenzach-Wyhlen to Hohenems | 94.64 mi (152.32 km) |
| Grenzach-Wyhlen to Hollabrunn | 395.08 mi (635.81 km) |
