| Ianca to Harsewinkel | 994.36 mi (1,600.26 km) |
| Ianca to Harsum | 933.04 mi (1,501.58 km) |
| Ianca to Hasbergen | 1,013.07 mi (1,630.38 km) |
| Ianca to Haselunne | 1,042.11 mi (1,677.11 km) |
| Ianca to Hassfurt | 857.64 mi (1,380.24 km) |
| Ianca to Hassloch | 944.58 mi (1,520.16 km) |
| Ianca to Hatten | 1,018.82 mi (1,639.64 km) |
| Ianca to Hattersheim | 944.85 mi (1,520.59 km) |
| Ianca to Hattingen | 1,024.14 mi (1,648.19 km) |
| Ianca to Hauzenberg | 695.98 mi (1,120.08 km) |
| Ianca to Havixbeck | 1,027.26 mi (1,653.21 km) |
| Ianca to Hechingen | 901.75 mi (1,451.22 km) |
| Ianca to Heddesheim | 931.09 mi (1,498.44 km) |
| Ianca to Heek | 1,043.15 mi (1,678.79 km) |
| Ianca to Heide | 1,028.12 mi (1,654.60 km) |
