| Ionia to Havirov | 4,544.64 mi (7,313.90 km) |
| Ionia to Havlickuv Brod | 4,451.92 mi (7,164.67 km) |
| Ionia to Hlinsko | 4,457.09 mi (7,173.00 km) |
| Ionia to Hlucin | 4,531.75 mi (7,293.14 km) |
| Ionia to Hodonin | 4,539.37 mi (7,305.42 km) |
| Ionia to Holesov | 4,534.42 mi (7,297.45 km) |
| Ionia to Hostivice | 4,384.91 mi (7,056.82 km) |
| Ionia to Hradec Kralove | 4,435.77 mi (7,138.68 km) |
| Ionia to Hranice | 4,531.70 mi (7,293.07 km) |
| Ionia to Humpolec | 4,446.68 mi (7,156.24 km) |
| Ionia to Ivancice | 4,501.66 mi (7,244.72 km) |
| Ionia to Jablonec nad Nisou | 4,391.06 mi (7,066.73 km) |
| Ionia to Jaromer | 4,432.93 mi (7,134.10 km) |
| Ionia to Jesenice | 4,398.87 mi (7,079.30 km) |
| Ionia to Jesenik | 4,483.07 mi (7,214.80 km) |
