| Waltrop to Portage (Michigan) | 4,133.33 mi (6,651.96 km) |
| Waltrop to Portage (Wisconsin) | 4,207.49 mi (6,771.30 km) |
| Waltrop to Portales (New Mexico) | 5,183.67 mi (8,342.31 km) |
| Waltrop to Porterville (California) | 5,568.26 mi (8,961.26 km) |
| Waltrop to Portland (Maine) | 3,482.67 mi (5,604.81 km) |
| Waltrop to Portland (Oregon) | 5,096.17 mi (8,201.49 km) |
| Waltrop to Portland (Tennessee) | 4,444.24 mi (7,152.32 km) |
| Waltrop to Portland (Texas) | 5,310.36 mi (8,546.20 km) |
| Waltrop to Portsmouth (New Hampshire) | 3,529.35 mi (5,679.94 km) |
| Waltrop to Portsmouth (Ohio) | 4,200.62 mi (6,760.24 km) |
| Waltrop to Portsmouth (Virginia) | 4,033.70 mi (6,491.62 km) |
| Waltrop to Post Falls (Idaho) | 4,826.29 mi (7,767.17 km) |
| Waltrop to Potomac (Maryland) | 3,964.65 mi (6,380.49 km) |
| Waltrop to Potomac Park (California) | 5,608.06 mi (9,025.30 km) |
| Waltrop to Pottstown (Pennsylvania) | 3,846.16 mi (6,189.79 km) |
