| Walnut Park to Prichard (Alabama) | 1,763.52 mi (2,838.11 km) |
| Walnut Park to Princeton (Florida) | 2,328.33 mi (3,747.08 km) |
| Walnut Park to Princeton (New Jersey) | 2,413.58 mi (3,884.29 km) |
| Walnut Park to Princeton (Texas) | 1,249.08 mi (2,010.21 km) |
| Walnut Park to Princeton Meadows (New Jersey) | 2,419.15 mi (3,893.25 km) |
| Walnut Park to Prineville (Oregon) | 727.52 mi (1,170.83 km) |
| Walnut Park to Prior Lake (Minnesota) | 1,509.56 mi (2,429.41 km) |
| Walnut Park to Progress (Pennsylvania) | 2,299.68 mi (3,700.98 km) |
| Walnut Park to Prospect Heights (Illinois) | 1,731.09 mi (2,785.92 km) |
| Walnut Park to Prosper (Texas) | 1,231.06 mi (1,981.20 km) |
| Walnut Park to Providence (Rhode Island) | 2,576.16 mi (4,145.92 km) |
| Walnut Park to Provo (Utah) | 564.83 mi (909.00 km) |
| Walnut Park to Prunedale (California) | 275.39 mi (443.19 km) |
| Walnut Park to Pueblo (Colorado) | 814.72 mi (1,311.16 km) |
| Walnut Park to Pueblo West (Colorado) | 810.45 mi (1,304.30 km) |
