| Nipomo to Portage (Michigan) | 1,933.82 mi (3,112.18 km) |
| Nipomo to Portage (Wisconsin) | 1,748.55 mi (2,814.03 km) |
| Nipomo to Portales (New Mexico) | 975.47 mi (1,569.87 km) |
| Nipomo to Porterville (California) | 108.94 mi (175.32 km) |
| Nipomo to Portland (Maine) | 2,706.28 mi (4,355.34 km) |
| Nipomo to Portland (Oregon) | 734.57 mi (1,182.17 km) |
| Nipomo to Portland (Tennessee) | 1,896.77 mi (3,052.56 km) |
| Nipomo to Portland (Texas) | 1,447.70 mi (2,329.86 km) |
| Nipomo to Portsmouth (New Hampshire) | 2,684.50 mi (4,320.28 km) |
| Nipomo to Portsmouth (Ohio) | 2,076.42 mi (3,341.67 km) |
| Nipomo to Portsmouth (Virginia) | 2,450.58 mi (3,943.83 km) |
| Nipomo to Post Falls (Idaho) | 895.71 mi (1,441.50 km) |
| Nipomo to Potomac (Maryland) | 2,382.11 mi (3,833.64 km) |
| Nipomo to Potomac Park (California) | 89.56 mi (144.14 km) |
| Nipomo to Pottstown (Pennsylvania) | 2,454.04 mi (3,949.40 km) |
