| Erbach to Portage (Michigan) | 4,265.04 mi (6,863.91 km) |
| Erbach to Portage (Wisconsin) | 4,343.48 mi (6,990.16 km) |
| Erbach to Portales (New Mexico) | 5,322.09 mi (8,565.08 km) |
| Erbach to Porterville (California) | 5,716.98 mi (9,200.59 km) |
| Erbach to Portland (Maine) | 3,603.33 mi (5,799.01 km) |
| Erbach to Portland (Oregon) | 5,248.06 mi (8,445.94 km) |
| Erbach to Portland (Tennessee) | 4,570.38 mi (7,355.32 km) |
| Erbach to Portland (Texas) | 5,438.25 mi (8,752.02 km) |
| Erbach to Portsmouth (New Hampshire) | 3,649.46 mi (5,873.25 km) |
| Erbach to Portsmouth (Ohio) | 4,325.96 mi (6,961.97 km) |
| Erbach to Portsmouth (Virginia) | 4,149.77 mi (6,678.41 km) |
| Erbach to Post Falls (Idaho) | 4,977.45 mi (8,010.43 km) |
| Erbach to Potomac (Maryland) | 4,084.77 mi (6,573.80 km) |
| Erbach to Potomac Park (California) | 5,756.53 mi (9,264.24 km) |
| Erbach to Pottstown (Pennsylvania) | 3,966.54 mi (6,383.53 km) |
