| Downers Grove to Hohenhameln | 4,313.32 mi (6,941.62 km) |
| Downers Grove to Hohenkirchen-Siegertsbrunn | 4,541.87 mi (7,309.44 km) |
| Downers Grove to Hohenmolsen | 4,428.18 mi (7,126.47 km) |
| Downers Grove to Hohenstein-Ernstthal | 4,464.40 mi (7,184.75 km) |
| Downers Grove to Hohr-Grenzhausen | 4,296.14 mi (6,913.98 km) |
| Downers Grove to Holzgerlingen | 4,415.03 mi (7,105.30 km) |
| Downers Grove to Holzkirchen | 4,546.09 mi (7,316.22 km) |
| Downers Grove to Holzminden | 4,307.84 mi (6,932.81 km) |
| Downers Grove to Holzwickede | 4,254.37 mi (6,846.74 km) |
| Downers Grove to Homburg | 4,325.78 mi (6,961.67 km) |
| Downers Grove to Hoppegarten | 4,428.07 mi (7,126.29 km) |
| Downers Grove to Horb am Neckar | 4,410.55 mi (7,098.10 km) |
| Downers Grove to Horn-Bad Meinberg | 4,288.63 mi (6,901.88 km) |
| Downers Grove to Horstel | 4,223.85 mi (6,797.63 km) |
| Downers Grove to Hosbach | 4,369.09 mi (7,031.37 km) |
