| American Canyon to Portage (Michigan) | 1,940.04 mi (3,122.19 km) |
| American Canyon to Portage (Wisconsin) | 1,741.24 mi (2,802.26 km) |
| American Canyon to Portales (New Mexico) | 1,087.72 mi (1,750.51 km) |
| American Canyon to Porterville (California) | 230.01 mi (370.17 km) |
| American Canyon to Portland (Maine) | 2,695.57 mi (4,338.10 km) |
| American Canyon to Portland (Oregon) | 508.75 mi (818.76 km) |
| American Canyon to Portland (Tennessee) | 1,952.70 mi (3,142.57 km) |
| American Canyon to Portland (Texas) | 1,602.37 mi (2,578.77 km) |
| American Canyon to Portsmouth (New Hampshire) | 2,678.17 mi (4,310.11 km) |
| American Canyon to Portsmouth (Ohio) | 2,110.56 mi (3,396.62 km) |
| American Canyon to Portsmouth (Virginia) | 2,491.45 mi (4,009.60 km) |
| American Canyon to Post Falls (Idaho) | 711.61 mi (1,145.23 km) |
| American Canyon to Potomac (Maryland) | 2,408.81 mi (3,876.61 km) |
| American Canyon to Potomac Park (California) | 266.57 mi (429.00 km) |
| American Canyon to Pottstown (Pennsylvania) | 2,470.53 mi (3,975.93 km) |
