| Parkway to Mount Washington (Kentucky) | 1,934.95 mi (3,114.00 km) |
| Parkway to Mountain Brook (Alabama) | 1,959.24 mi (3,153.09 km) |
| Parkway to Mountain Home (Arkansas) | 1,595.49 mi (2,567.69 km) |
| Parkway to Mountain Home (Idaho) | 439.14 mi (706.73 km) |
| Parkway to Mountain House (California) | 50.83 mi (81.80 km) |
| Parkway to Mountain Park (Georgia) | 2,091.76 mi (3,366.36 km) |
| Parkway to Mountain Top (Pennsylvania) | 2,396.46 mi (3,856.73 km) |
| Parkway to Mountain View (California) | 83.29 mi (134.04 km) |
| Parkway to Mountlake Terrace (Washington) | 643.51 mi (1,035.62 km) |
| Parkway to Mukilteo (Washington) | 651.59 mi (1,048.63 km) |
| Parkway to Muncie (Indiana) | 1,916.84 mi (3,084.85 km) |
| Parkway to Mundelein (Illinois) | 1,767.63 mi (2,844.73 km) |
| Parkway to Munhall (Pennsylvania) | 2,200.39 mi (3,541.18 km) |
| Parkway to Munster (Indiana) | 1,796.85 mi (2,891.76 km) |
| Parkway to Murfreesboro (Tennessee) | 1,926.11 mi (3,099.77 km) |
