| Mercer Island to Hennef | 5,010.65 mi (8,063.85 km) |
| Mercer Island to Hennigsdorf | 5,033.39 mi (8,100.45 km) |
| Mercer Island to Henstedt-Ulzburg | 4,897.53 mi (7,881.82 km) |
| Mercer Island to Heppenheim | 5,109.30 mi (8,222.62 km) |
| Mercer Island to Herbolzheim | 5,171.53 mi (8,322.77 km) |
| Mercer Island to Herborn | 5,040.70 mi (8,112.23 km) |
| Mercer Island to Herbrechtingen | 5,205.52 mi (8,377.48 km) |
| Mercer Island to Herdecke | 4,978.50 mi (8,012.12 km) |
| Mercer Island to Herford | 4,964.83 mi (7,990.12 km) |
| Mercer Island to Herne | 4,964.72 mi (7,989.95 km) |
| Mercer Island to Herrenberg | 5,176.21 mi (8,330.30 km) |
| Mercer Island to Herrsching am Ammersee | 5,266.34 mi (8,475.35 km) |
| Mercer Island to Hersbruck | 5,182.14 mi (8,339.85 km) |
| Mercer Island to Herten | 4,959.87 mi (7,982.14 km) |
| Mercer Island to Herxheim | 5,128.30 mi (8,253.20 km) |
