| Ottumwa to Hohenhameln | 4,506.08 mi (7,251.84 km) |
| Ottumwa to Hohenkirchen-Siegertsbrunn | 4,741.52 mi (7,630.73 km) |
| Ottumwa to Hohenmolsen | 4,621.37 mi (7,437.38 km) |
| Ottumwa to Hohenstein-Ernstthal | 4,657.72 mi (7,495.88 km) |
| Ottumwa to Hohr-Grenzhausen | 4,494.79 mi (7,233.67 km) |
| Ottumwa to Holzgerlingen | 4,616.00 mi (7,428.73 km) |
| Ottumwa to Holzkirchen | 4,746.01 mi (7,637.96 km) |
| Ottumwa to Holzminden | 4,502.07 mi (7,245.38 km) |
| Ottumwa to Holzwickede | 4,450.89 mi (7,163.01 km) |
| Ottumwa to Homburg | 4,526.92 mi (7,285.37 km) |
| Ottumwa to Hoppegarten | 4,616.92 mi (7,430.21 km) |
| Ottumwa to Horb am Neckar | 4,612.17 mi (7,422.56 km) |
| Ottumwa to Horn-Bad Meinberg | 4,483.17 mi (7,214.97 km) |
| Ottumwa to Horstel | 4,418.71 mi (7,111.23 km) |
| Ottumwa to Hosbach | 4,567.27 mi (7,350.31 km) |
