| Gretna to Grossrohrsdorf | 5,193.05 mi (8,357.41 km) |
| Gretna to Grunberg | 5,015.37 mi (8,071.47 km) |
| Gretna to Grunheide | 5,142.45 mi (8,275.98 km) |
| Gretna to Grunstadt | 5,015.55 mi (8,071.75 km) |
| Gretna to Grunwald | 5,199.72 mi (8,368.14 km) |
| Gretna to Guben | 5,191.47 mi (8,354.87 km) |
| Gretna to Gudensberg | 5,013.83 mi (8,068.98 km) |
| Gretna to Gummersbach | 4,947.98 mi (7,963.01 km) |
| Gretna to Gundelfingen | 5,049.55 mi (8,126.47 km) |
| Gretna to Gunzburg | 5,135.41 mi (8,264.64 km) |
| Gretna to Gunzenhausen | 5,133.58 mi (8,261.70 km) |
| Gretna to Gustrow | 5,037.46 mi (8,107.00 km) |
| Gretna to Gutersloh | 4,954.19 mi (7,973.00 km) |
| Gretna to Haan | 4,921.80 mi (7,920.87 km) |
| Gretna to Haar | 5,206.18 mi (8,378.53 km) |
