| Willow Grove to Chicago (Illinois) | 665.19 mi (1,070.53 km) |
| Willow Grove to Atlanta (Georgia) | 676.42 mi (1,088.59 km) |
| Willow Grove to St. Louis (Missouri) | 813.49 mi (1,309.18 km) |
| Willow Grove to Tampa (Florida) | 937.68 mi (1,509.04 km) |
| Willow Grove to Minneapolis (Minnesota) | 979.32 mi (1,576.07 km) |
| Willow Grove to Miami (Florida) | 1,034.85 mi (1,665.43 km) |
| Willow Grove to Philadelphia (Pennsylvania) | 9.66 mi (15.54 km) |
| Willow Grove to Brooklyn (New York) | 70.60 mi (113.62 km) |
| Willow Grove to New York (New York) | 73.25 mi (117.88 km) |
| Willow Grove to Queens (New York) | 80.94 mi (130.25 km) |
| Willow Grove to Baltimore (Maryland) | 98.54 mi (158.59 km) |
| Willow Grove to Dallas (Texas) | 1,301.42 mi (2,094.44 km) |
| Willow Grove to Houston (Texas) | 1,347.75 mi (2,168.99 km) |
| Willow Grove to Denver (Colorado) | 1,568.92 mi (2,524.94 km) |
| Willow Grove to Washington (District of Columbia) | 132.69 mi (213.54 km) |
| Willow Grove to Phoenix (Arizona) | 2,078.01 mi (3,344.24 km) |
| Willow Grove to Las Vegas (Nevada) | 2,178.32 mi (3,505.66 km) |
| Willow Grove to Riverside (California) | 2,348.14 mi (3,778.97 km) |
| Willow Grove to San Diego (California) | 2,364.64 mi (3,805.52 km) |
| Willow Grove to Seattle (Washington) | 2,368.50 mi (3,811.73 km) |
| Willow Grove to Los Angeles (California) | 2,396.73 mi (3,857.16 km) |
| Willow Grove to Portland (Oregon) | 2,400.91 mi (3,863.89 km) |
| Willow Grove to San Francisco (California) | 2,518.21 mi (4,052.67 km) |
| Willow Grove to Boston (Massachusetts) | 257.66 mi (414.67 km) |
| Willow Grove to Detroit (Michigan) | 442.34 mi (711.87 km) |
