| Herzberg am Harz to Portage (Michigan) | 4,239.37 mi (6,822.60 km) |
| Herzberg am Harz to Portage (Wisconsin) | 4,309.22 mi (6,935.02 km) |
| Herzberg am Harz to Portales (New Mexico) | 5,282.17 mi (8,500.83 km) |
| Herzberg am Harz to Porterville (California) | 5,647.98 mi (9,089.55 km) |
| Herzberg am Harz to Portland (Maine) | 3,597.04 mi (5,788.87 km) |
| Herzberg am Harz to Portland (Oregon) | 5,162.92 mi (8,308.92 km) |
| Herzberg am Harz to Portland (Tennessee) | 4,554.66 mi (7,330.01 km) |
| Herzberg am Harz to Portland (Texas) | 5,419.16 mi (8,721.30 km) |
| Herzberg am Harz to Portsmouth (New Hampshire) | 3,644.03 mi (5,864.49 km) |
| Herzberg am Harz to Portsmouth (Ohio) | 4,311.69 mi (6,939.00 km) |
| Herzberg am Harz to Portsmouth (Virginia) | 4,150.37 mi (6,679.37 km) |
| Herzberg am Harz to Post Falls (Idaho) | 4,897.46 mi (7,881.71 km) |
| Herzberg am Harz to Potomac (Maryland) | 4,079.16 mi (6,564.77 km) |
| Herzberg am Harz to Potomac Park (California) | 5,688.47 mi (9,154.70 km) |
| Herzberg am Harz to Pottstown (Pennsylvania) | 3,960.55 mi (6,373.89 km) |
