| South Houston to Winsum | 5,048.21 mi (8,124.31 km) |
| South Houston to Winterswijk | 5,099.16 mi (8,206.31 km) |
| South Houston to Woensdrecht | 5,025.39 mi (8,087.58 km) |
| South Houston to Woerden | 5,026.08 mi (8,088.70 km) |
| South Houston to Wolvega | 5,043.53 mi (8,116.78 km) |
| South Houston to Woudenberg | 5,046.34 mi (8,121.29 km) |
| South Houston to Woudrichem | 5,038.74 mi (8,109.07 km) |
| South Houston to Zaandam | 5,013.46 mi (8,068.39 km) |
| South Houston to Zaandijk | 5,011.19 mi (8,064.72 km) |
| South Houston to Zaanstad | 5,010.21 mi (8,063.16 km) |
| South Houston to Zaltbommel | 5,048.80 mi (8,125.27 km) |
| South Houston to Zandvoort | 5,004.14 mi (8,053.39 km) |
| South Houston to Zeewolde | 5,043.59 mi (8,116.88 km) |
| South Houston to Zeist | 5,039.15 mi (8,109.72 km) |
| South Houston to Zevenaar | 5,076.20 mi (8,169.35 km) |
