| Grottammare to Havirov | 516.95 mi (831.95 km) |
| Grottammare to Havlickuv Brod | 464.50 mi (747.54 km) |
| Grottammare to Hlinsko | 477.90 mi (769.10 km) |
| Grottammare to Hlucin | 519.58 mi (836.18 km) |
| Grottammare to Hodonin | 434.11 mi (698.63 km) |
| Grottammare to Holesov | 472.79 mi (760.88 km) |
| Grottammare to Hostivice | 490.33 mi (789.11 km) |
| Grottammare to Hradec Kralove | 507.43 mi (816.63 km) |
| Grottammare to Hranice | 490.08 mi (788.71 km) |
| Grottammare to Humpolec | 458.24 mi (737.47 km) |
| Grottammare to Ivancice | 439.05 mi (706.59 km) |
| Grottammare to Jablonec nad Nisou | 537.92 mi (865.70 km) |
| Grottammare to Jaromer | 517.74 mi (833.22 km) |
| Grottammare to Jesenice | 483.15 mi (777.56 km) |
| Grottammare to Jesenik | 524.60 mi (844.26 km) |
