| Ottumwa to Halstenbek | 4,443.29 mi (7,150.78 km) |
| Ottumwa to Halver | 4,457.97 mi (7,174.41 km) |
| Ottumwa to Hambuhren | 4,488.20 mi (7,223.06 km) |
| Ottumwa to Hamburg | 4,452.07 mi (7,164.91 km) |
| Ottumwa to Hameln | 4,488.41 mi (7,223.39 km) |
| Ottumwa to Hamm | 4,450.77 mi (7,162.82 km) |
| Ottumwa to Hammelburg | 4,587.54 mi (7,382.93 km) |
| Ottumwa to Hamminkeln | 4,405.48 mi (7,089.93 km) |
| Ottumwa to Hanau | 4,551.72 mi (7,325.28 km) |
| Ottumwa to Handewitt | 4,381.42 mi (7,051.21 km) |
| Ottumwa to Hannover | 4,489.78 mi (7,225.61 km) |
| Ottumwa to Hannoversch Munden | 4,525.74 mi (7,283.48 km) |
| Ottumwa to Haren | 4,387.70 mi (7,061.32 km) |
| Ottumwa to Harrislee | 4,382.19 mi (7,052.46 km) |
| Ottumwa to Harsefeld | 4,439.22 mi (7,144.24 km) |
