| Portland to Hohenhameln | 5,121.47 mi (8,242.20 km) |
| Portland to Hohenkirchen-Siegertsbrunn | 5,409.94 mi (8,706.46 km) |
| Portland to Hohenmolsen | 5,231.99 mi (8,420.08 km) |
| Portland to Hohenstein-Ernstthal | 5,266.90 mi (8,476.25 km) |
| Portland to Hohr-Grenzhausen | 5,170.99 mi (8,321.90 km) |
| Portland to Holzgerlingen | 5,307.74 mi (8,541.99 km) |
| Portland to Holzkirchen | 5,417.08 mi (8,717.94 km) |
| Portland to Holzminden | 5,132.42 mi (8,259.83 km) |
| Portland to Holzwickede | 5,108.45 mi (8,221.26 km) |
| Portland to Homburg | 5,227.01 mi (8,412.05 km) |
| Portland to Hoppegarten | 5,184.94 mi (8,344.36 km) |
| Portland to Horb am Neckar | 5,311.15 mi (8,547.47 km) |
| Portland to Horn-Bad Meinberg | 5,118.16 mi (8,236.89 km) |
| Portland to Horstel | 5,061.99 mi (8,146.48 km) |
| Portland to Hosbach | 5,233.07 mi (8,421.80 km) |
