| Ottumwa to Haaren | 4,424.88 mi (7,121.15 km) |
| Ottumwa to Hadamar | 4,507.84 mi (7,254.67 km) |
| Ottumwa to Hagen | 4,451.37 mi (7,163.80 km) |
| Ottumwa to Hagen im Bremischen | 4,413.92 mi (7,103.52 km) |
| Ottumwa to Hagenow | 4,496.97 mi (7,237.17 km) |
| Ottumwa to Haiger | 4,501.72 mi (7,244.81 km) |
| Ottumwa to Haigerloch | 4,619.68 mi (7,434.65 km) |
| Ottumwa to Hainichen | 4,664.53 mi (7,506.83 km) |
| Ottumwa to Halberstadt | 4,554.54 mi (7,329.82 km) |
| Ottumwa to Haldensleben | 4,551.21 mi (7,324.46 km) |
| Ottumwa to Hallbergmoos | 4,728.60 mi (7,609.95 km) |
| Ottumwa to Halle | 4,454.99 mi (7,169.61 km) |
| Ottumwa to Halle | 4,603.29 mi (7,408.27 km) |
| Ottumwa to Halle-Neustadt | 4,601.80 mi (7,405.87 km) |
| Ottumwa to Hallstadt | 4,630.09 mi (7,451.40 km) |
