| Johnston to Paramus (New Jersey) | 1,018.89 mi (1,639.75 km) |
| Johnston to Paris (Kentucky) | 555.25 mi (893.59 km) |
| Johnston to Paris (Tennessee) | 472.76 mi (760.83 km) |
| Johnston to Paris (Texas) | 563.13 mi (906.27 km) |
| Johnston to Park Forest (Illinois) | 312.24 mi (502.50 km) |
| Johnston to Park Ridge (Illinois) | 303.36 mi (488.21 km) |
| Johnston to Parker (Colorado) | 598.60 mi (963.36 km) |
| Johnston to Parker (South Carolina) | 771.66 mi (1,241.87 km) |
| Johnston to Parkersburg (West Virginia) | 661.21 mi (1,064.11 km) |
| Johnston to Parkland (Florida) | 1,309.02 mi (2,106.67 km) |
| Johnston to Parkland (Washington) | 1,457.17 mi (2,345.08 km) |
| Johnston to Parkville (Maryland) | 914.06 mi (1,471.04 km) |
| Johnston to Parkway (California) | 1,475.56 mi (2,374.68 km) |
| Johnston to Parlier (California) | 1,421.45 mi (2,287.61 km) |
| Johnston to Parma (Ohio) | 620.20 mi (998.12 km) |
