| Elk River to Portage (Michigan) | 452.71 mi (728.57 km) |
| Elk River to Portage (Wisconsin) | 236.81 mi (381.11 km) |
| Elk River to Portales (New Mexico) | 928.25 mi (1,493.87 km) |
| Elk River to Porterville (California) | 1,471.25 mi (2,367.75 km) |
| Elk River to Portland (Maine) | 1,149.56 mi (1,850.04 km) |
| Elk River to Portland (Oregon) | 1,402.38 mi (2,256.91 km) |
| Elk River to Portland (Tennessee) | 706.20 mi (1,136.52 km) |
| Elk River to Portland (Texas) | 1,222.35 mi (1,967.18 km) |
| Elk River to Portsmouth (New Hampshire) | 1,135.69 mi (1,827.71 km) |
| Elk River to Portsmouth (Ohio) | 708.61 mi (1,140.40 km) |
| Elk River to Portsmouth (Virginia) | 1,067.56 mi (1,718.07 km) |
| Elk River to Post Falls (Idaho) | 1,118.84 mi (1,800.60 km) |
| Elk River to Potomac (Maryland) | 942.76 mi (1,517.22 km) |
| Elk River to Potomac Park (California) | 1,495.43 mi (2,406.66 km) |
| Elk River to Pottstown (Pennsylvania) | 971.58 mi (1,563.60 km) |
