| Parkway to Home Gardens (California) | 387.49 mi (623.60 km) |
| Parkway to Homer Glen (Illinois) | 1,773.58 mi (2,854.30 km) |
| Parkway to Homestead (Florida) | 2,541.61 mi (4,090.32 km) |
| Parkway to Homewood (Alabama) | 1,956.11 mi (3,148.06 km) |
| Parkway to Homewood (Illinois) | 1,788.69 mi (2,878.63 km) |
| Parkway to Homosassa Springs (Florida) | 2,316.83 mi (3,728.58 km) |
| Parkway to Honeygo (Maryland) | 2,394.48 mi (3,853.55 km) |
| Parkway to Honolulu (Hawaii) | 2,458.74 mi (3,956.97 km) |
| Parkway to Hoover (Alabama) | 1,958.29 mi (3,151.56 km) |
| Parkway to Hopatcong (New Jersey) | 2,462.54 mi (3,963.08 km) |
| Parkway to Hope Mills (North Carolina) | 2,344.65 mi (3,773.34 km) |
| Parkway to Hopewell (Virginia) | 2,385.49 mi (3,839.08 km) |
| Parkway to Hopkins (Minnesota) | 1,504.53 mi (2,421.31 km) |
| Parkway to Hopkinsville (Kentucky) | 1,851.11 mi (2,979.08 km) |
| Parkway to Horizon City (Texas) | 981.25 mi (1,579.16 km) |
