| Karben to Portage (Michigan) | 4,235.08 mi (6,815.70 km) |
| Karben to Portage (Wisconsin) | 4,311.96 mi (6,939.43 km) |
| Karben to Portales (New Mexico) | 5,289.68 mi (8,512.91 km) |
| Karben to Porterville (California) | 5,680.11 mi (9,141.26 km) |
| Karben to Portland (Maine) | 3,577.14 mi (5,756.85 km) |
| Karben to Portland (Oregon) | 5,209.22 mi (8,383.44 km) |
| Karben to Portland (Tennessee) | 4,542.41 mi (7,310.30 km) |
| Karben to Portland (Texas) | 5,409.71 mi (8,706.09 km) |
| Karben to Portsmouth (New Hampshire) | 3,623.46 mi (5,831.40 km) |
| Karben to Portsmouth (Ohio) | 4,298.25 mi (6,917.36 km) |
| Karben to Portsmouth (Virginia) | 4,125.15 mi (6,638.79 km) |
| Karben to Post Falls (Idaho) | 4,939.16 mi (7,948.81 km) |
| Karben to Potomac (Maryland) | 4,058.80 mi (6,532.01 km) |
| Karben to Potomac Park (California) | 5,719.79 mi (9,205.11 km) |
| Karben to Pottstown (Pennsylvania) | 3,940.48 mi (6,341.58 km) |
