| Grasse to Portage (Michigan) | 4,413.23 mi (7,102.41 km) |
| Grasse to Portage (Wisconsin) | 4,513.71 mi (7,264.11 km) |
| Grasse to Portales (New Mexico) | 5,499.95 mi (8,851.32 km) |
| Grasse to Porterville (California) | 5,968.13 mi (9,604.77 km) |
| Grasse to Portland (Maine) | 3,706.23 mi (5,964.61 km) |
| Grasse to Portland (Oregon) | 5,541.96 mi (8,918.92 km) |
| Grasse to Portland (Tennessee) | 4,689.24 mi (7,546.60 km) |
| Grasse to Portland (Texas) | 5,559.34 mi (8,946.89 km) |
| Grasse to Portsmouth (New Hampshire) | 3,749.50 mi (6,034.24 km) |
| Grasse to Portsmouth (Ohio) | 4,443.05 mi (7,150.40 km) |
| Grasse to Portsmouth (Virginia) | 4,227.91 mi (6,804.17 km) |
| Grasse to Post Falls (Idaho) | 5,259.92 mi (8,465.02 km) |
| Grasse to Potomac (Maryland) | 4,180.61 mi (6,728.04 km) |
| Grasse to Potomac Park (California) | 6,005.06 mi (9,664.21 km) |
| Grasse to Pottstown (Pennsylvania) | 4,064.62 mi (6,541.37 km) |
