| Ionia to Hazebrouck | 3,927.07 mi (6,320.00 km) |
| Ionia to Hellemmes-Lille | 3,952.13 mi (6,360.33 km) |
| Ionia to Hem | 3,954.17 mi (6,363.62 km) |
| Ionia to Hendaye | 4,006.51 mi (6,447.85 km) |
| Ionia to Henin-Beaumont | 3,953.08 mi (6,361.87 km) |
| Ionia to Hennebont | 3,792.34 mi (6,103.18 km) |
| Ionia to Hericourt | 4,202.81 mi (6,763.77 km) |
| Ionia to Herouville-Saint-Clair | 3,866.11 mi (6,221.90 km) |
| Ionia to Hirson | 4,013.78 mi (6,459.56 km) |
| Ionia to Hoenheim | 4,201.63 mi (6,761.87 km) |
| Ionia to Houilles | 3,974.84 mi (6,396.89 km) |
| Ionia to Hyeres | 4,349.54 mi (6,999.90 km) |
| Ionia to Ifs | 3,867.18 mi (6,223.63 km) |
| Ionia to Igny | 3,982.66 mi (6,409.47 km) |
| Ionia to Illkirch-Graffenstaden | 4,203.86 mi (6,765.47 km) |
