| Ada to Hazebrouck | 875.17 mi (1,408.45 km) |
| Ada to Hellemmes-Lille | 849.31 mi (1,366.82 km) |
| Ada to Hem | 846.57 mi (1,362.43 km) |
| Ada to Hendaye | 1,087.74 mi (1,750.55 km) |
| Ada to Henin-Beaumont | 852.11 mi (1,371.33 km) |
| Ada to Hennebont | 1,111.59 mi (1,788.93 km) |
| Ada to Hericourt | 644.68 mi (1,037.52 km) |
| Ada to Herouville-Saint-Clair | 980.17 mi (1,577.43 km) |
| Ada to Hirson | 794.69 mi (1,278.93 km) |
| Ada to Hoenheim | 612.04 mi (984.99 km) |
| Ada to Houilles | 864.86 mi (1,391.86 km) |
| Ada to Hyeres | 713.84 mi (1,148.81 km) |
| Ada to Ifs | 980.94 mi (1,578.68 km) |
| Ada to Igny | 861.58 mi (1,386.58 km) |
| Ada to Illkirch-Graffenstaden | 612.05 mi (985.00 km) |
