| Grugliasco to Portage (Michigan) | 4,385.53 mi (7,057.83 km) |
| Grugliasco to Portage (Wisconsin) | 4,480.71 mi (7,211.01 km) |
| Grugliasco to Portales (New Mexico) | 5,466.06 mi (8,796.77 km) |
| Grugliasco to Porterville (California) | 5,916.14 mi (9,521.11 km) |
| Grugliasco to Portland (Maine) | 3,688.61 mi (5,936.25 km) |
| Grugliasco to Portland (Oregon) | 5,478.67 mi (8,817.08 km) |
| Grugliasco to Portland (Tennessee) | 4,669.05 mi (7,514.11 km) |
| Grugliasco to Portland (Texas) | 5,539.54 mi (8,915.02 km) |
| Grugliasco to Portsmouth (New Hampshire) | 3,732.64 mi (6,007.11 km) |
| Grugliasco to Portsmouth (Ohio) | 4,423.00 mi (7,118.13 km) |
| Grugliasco to Portsmouth (Virginia) | 4,217.05 mi (6,786.69 km) |
| Grugliasco to Post Falls (Idaho) | 5,199.41 mi (8,367.64 km) |
| Grugliasco to Potomac (Maryland) | 4,165.39 mi (6,703.55 km) |
| Grugliasco to Potomac Park (California) | 5,953.77 mi (9,581.67 km) |
| Grugliasco to Pottstown (Pennsylvania) | 4,048.70 mi (6,515.75 km) |
