| Donegal to Geilenkirchen | 645.15 mi (1,038.27 km) |
| Donegal to Geisenfeld | 936.31 mi (1,506.85 km) |
| Donegal to Geisenheim | 749.47 mi (1,206.16 km) |
| Donegal to Geislingen an der Steige | 871.34 mi (1,402.29 km) |
| Donegal to Geldern | 635.86 mi (1,023.31 km) |
| Donegal to Gelnhausen | 787.64 mi (1,267.59 km) |
| Donegal to Gelsenkirchen | 665.79 mi (1,071.49 km) |
| Donegal to Gengenbach | 814.00 mi (1,310.00 km) |
| Donegal to Genthin | 844.13 mi (1,358.49 km) |
| Donegal to Georgsmarienhutte | 685.52 mi (1,103.24 km) |
| Donegal to Gera | 879.97 mi (1,416.17 km) |
| Donegal to Geretsried | 963.02 mi (1,549.83 km) |
| Donegal to Gerlingen | 835.86 mi (1,345.19 km) |
| Donegal to Germering | 948.45 mi (1,526.38 km) |
| Donegal to Germersheim | 793.42 mi (1,276.89 km) |
