| Summit to Portage (Indiana) | 668.80 mi (1,076.33 km) |
| Summit to Portage (Michigan) | 589.82 mi (949.22 km) |
| Summit to Portage (Wisconsin) | 796.91 mi (1,282.51 km) |
| Summit to Portales (New Mexico) | 1,644.88 mi (2,647.17 km) |
| Summit to Porterville (California) | 2,414.16 mi (3,885.22 km) |
| Summit to Portland (Maine) | 292.81 mi (471.23 km) |
| Summit to Portland (Oregon) | 2,420.49 mi (3,895.40 km) |
| Summit to Portland (Tennessee) | 714.44 mi (1,149.78 km) |
| Summit to Portland (Texas) | 1,574.11 mi (2,533.28 km) |
| Summit to Portsmouth (New Hampshire) | 245.21 mi (394.62 km) |
| Summit to Portsmouth (Ohio) | 475.36 mi (765.03 km) |
| Summit to Portsmouth (Virginia) | 287.95 mi (463.41 km) |
| Summit to Post Falls (Idaho) | 2,134.51 mi (3,435.17 km) |
| Summit to Potomac (Maryland) | 190.60 mi (306.75 km) |
| Summit to Potomac Park (California) | 2,428.69 mi (3,908.61 km) |
