| Welver to Portage (Michigan) | 4,154.41 mi (6,685.87 km) |
| Welver to Portage (Wisconsin) | 4,227.77 mi (6,803.93 km) |
| Welver to Portales (New Mexico) | 5,203.38 mi (8,374.03 km) |
| Welver to Porterville (California) | 5,584.46 mi (8,987.33 km) |
| Welver to Portland (Maine) | 3,505.26 mi (5,641.16 km) |
| Welver to Portland (Oregon) | 5,109.88 mi (8,223.56 km) |
| Welver to Portland (Tennessee) | 4,466.13 mi (7,187.54 km) |
| Welver to Portland (Texas) | 5,331.97 mi (8,580.98 km) |
| Welver to Portsmouth (New Hampshire) | 3,552.00 mi (5,716.39 km) |
| Welver to Portsmouth (Ohio) | 4,222.62 mi (6,795.65 km) |
| Welver to Portsmouth (Virginia) | 4,056.72 mi (6,528.65 km) |
| Welver to Post Falls (Idaho) | 4,840.83 mi (7,790.56 km) |
| Welver to Potomac (Maryland) | 3,987.27 mi (6,416.90 km) |
| Welver to Potomac Park (California) | 5,624.39 mi (9,051.58 km) |
| Welver to Pottstown (Pennsylvania) | 3,868.76 mi (6,226.17 km) |
