| Gretna to Haaren | 4,897.84 mi (7,882.31 km) |
| Gretna to Hadamar | 4,984.35 mi (8,021.53 km) |
| Gretna to Hagen | 4,934.96 mi (7,942.05 km) |
| Gretna to Hagen im Bremischen | 4,921.09 mi (7,919.73 km) |
| Gretna to Hagenow | 5,013.22 mi (8,068.00 km) |
| Gretna to Haiger | 4,981.70 mi (8,017.27 km) |
| Gretna to Haigerloch | 5,078.37 mi (8,172.84 km) |
| Gretna to Hainichen | 5,165.19 mi (8,312.56 km) |
| Gretna to Halberstadt | 5,056.06 mi (8,136.94 km) |
| Gretna to Haldensleben | 5,057.70 mi (8,139.58 km) |
| Gretna to Hallbergmoos | 5,199.11 mi (8,367.16 km) |
| Gretna to Halle | 4,948.61 mi (7,964.03 km) |
| Gretna to Halle | 5,104.33 mi (8,214.62 km) |
| Gretna to Halle-Neustadt | 5,102.62 mi (8,211.87 km) |
| Gretna to Hallstadt | 5,112.36 mi (8,227.55 km) |
