| Gretna to Hennef | 4,944.12 mi (7,956.78 km) |
| Gretna to Hennigsdorf | 5,112.58 mi (8,227.90 km) |
| Gretna to Henstedt-Ulzburg | 4,958.50 mi (7,979.93 km) |
| Gretna to Heppenheim | 5,032.23 mi (8,098.60 km) |
| Gretna to Herbolzheim | 5,040.44 mi (8,111.81 km) |
| Gretna to Herborn | 4,987.51 mi (8,026.63 km) |
| Gretna to Herbrechtingen | 5,125.93 mi (8,249.40 km) |
| Gretna to Herdecke | 4,932.03 mi (7,937.34 km) |
| Gretna to Herford | 4,958.77 mi (7,980.36 km) |
| Gretna to Herne | 4,919.22 mi (7,916.72 km) |
| Gretna to Herrenberg | 5,073.85 mi (8,165.58 km) |
| Gretna to Herrsching am Ammersee | 5,187.16 mi (8,347.93 km) |
| Gretna to Hersbruck | 5,147.81 mi (8,284.60 km) |
| Gretna to Herten | 4,914.52 mi (7,909.16 km) |
| Gretna to Herxheim | 5,030.46 mi (8,095.74 km) |
