| Parkway to National City (California) | 471.37 mi (758.59 km) |
| Parkway to Naugatuck (Connecticut) | 2,536.78 mi (4,082.55 km) |
| Parkway to Navarre (Florida) | 2,033.37 mi (3,272.39 km) |
| Parkway to Nederland (Texas) | 1,667.33 mi (2,683.30 km) |
| Parkway to Neenah (Wisconsin) | 1,742.55 mi (2,804.37 km) |
| Parkway to Neosho (Missouri) | 1,479.85 mi (2,381.58 km) |
| Parkway to Nesconset (New York) | 2,541.04 mi (4,089.41 km) |
| Parkway to New Albany (Indiana) | 1,916.89 mi (3,084.93 km) |
| Parkway to New Albany (Ohio) | 2,054.29 mi (3,306.06 km) |
| Parkway to New Baltimore (Michigan) | 2,033.53 mi (3,272.64 km) |
| Parkway to New Baltimore (Virginia) | 2,337.87 mi (3,762.44 km) |
| Parkway to New Bedford (Massachusetts) | 2,640.71 mi (4,249.82 km) |
| Parkway to New Berlin (Wisconsin) | 1,759.84 mi (2,832.18 km) |
| Parkway to New Bern (North Carolina) | 2,442.93 mi (3,931.52 km) |
| Parkway to New Braunfels (Texas) | 1,461.61 mi (2,352.23 km) |
