| Kelso to Portage (Michigan) | 1,851.23 mi (2,979.27 km) |
| Kelso to Portage (Wisconsin) | 1,635.13 mi (2,631.48 km) |
| Kelso to Portales (New Mexico) | 1,315.07 mi (2,116.40 km) |
| Kelso to Porterville (California) | 723.23 mi (1,163.92 km) |
| Kelso to Portland (Maine) | 2,533.32 mi (4,076.98 km) |
| Kelso to Portland (Oregon) | 42.15 mi (67.83 km) |
| Kelso to Portland (Tennessee) | 1,977.50 mi (3,182.48 km) |
| Kelso to Portland (Texas) | 1,875.60 mi (3,018.49 km) |
| Kelso to Portsmouth (New Hampshire) | 2,526.44 mi (4,065.91 km) |
| Kelso to Portsmouth (Ohio) | 2,076.10 mi (3,341.17 km) |
| Kelso to Portsmouth (Virginia) | 2,454.91 mi (3,950.80 km) |
| Kelso to Post Falls (Idaho) | 301.71 mi (485.56 km) |
| Kelso to Potomac (Maryland) | 2,342.92 mi (3,770.56 km) |
| Kelso to Potomac Park (California) | 771.06 mi (1,240.90 km) |
| Kelso to Pottstown (Pennsylvania) | 2,378.56 mi (3,827.92 km) |
