| Riga to Hohenhameln | 646.84 mi (1,040.98 km) |
| Riga to Hohenkirchen-Siegertsbrunn | 804.94 mi (1,295.43 km) |
| Riga to Hohenmolsen | 628.88 mi (1,012.08 km) |
| Riga to Hohenstein-Ernstthal | 627.63 mi (1,010.07 km) |
| Riga to Hohr-Grenzhausen | 805.90 mi (1,296.97 km) |
| Riga to Holzgerlingen | 849.48 mi (1,367.11 km) |
| Riga to Holzkirchen | 813.36 mi (1,308.98 km) |
| Riga to Holzminden | 685.59 mi (1,103.35 km) |
| Riga to Holzwickede | 762.30 mi (1,226.80 km) |
| Riga to Homburg | 868.79 mi (1,398.18 km) |
| Riga to Hoppegarten | 516.05 mi (830.51 km) |
| Riga to Horb am Neckar | 869.22 mi (1,398.87 km) |
| Riga to Horn-Bad Meinberg | 699.95 mi (1,126.45 km) |
| Riga to Horstel | 732.35 mi (1,178.60 km) |
| Riga to Hosbach | 775.84 mi (1,248.60 km) |
