| Willow Grove to Sycow | 4,238.37 mi (6,821.00 km) |
| Willow Grove to Szamotuly | 4,152.82 mi (6,683.32 km) |
| Willow Grove to Szczecin | 4,051.26 mi (6,519.88 km) |
| Willow Grove to Szczecinek | 4,120.32 mi (6,631.02 km) |
| Willow Grove to Szczytno | 4,279.23 mi (6,886.76 km) |
| Willow Grove to Szprotawa | 4,147.17 mi (6,674.22 km) |
| Willow Grove to Sztum | 4,197.92 mi (6,755.90 km) |
| Willow Grove to Szubin | 4,181.94 mi (6,730.18 km) |
| Willow Grove to Szydlowiec | 4,357.48 mi (7,012.69 km) |
| Willow Grove to Tarnobrzeg | 4,412.03 mi (7,100.48 km) |
| Willow Grove to Tarnow | 4,407.09 mi (7,092.52 km) |
| Willow Grove to Tarnowskie Gory | 4,311.15 mi (6,938.13 km) |
| Willow Grove to Tczew | 4,183.97 mi (6,733.45 km) |
| Willow Grove to Tomaszow Lubelski | 4,481.02 mi (7,211.50 km) |
| Willow Grove to Tomaszow Mazowiecki | 4,316.60 mi (6,946.89 km) |
