| Castle Rock to Wilrijk | 4,868.21 mi (7,834.63 km) |
| Castle Rock to Wingene | 4,835.58 mi (7,782.11 km) |
| Castle Rock to Wommelgem | 4,871.23 mi (7,839.48 km) |
| Castle Rock to Wondelgem | 4,849.02 mi (7,803.75 km) |
| Castle Rock to Wuustwezel | 4,865.98 mi (7,831.04 km) |
| Castle Rock to Yvoir | 4,921.71 mi (7,920.73 km) |
| Castle Rock to Zandhoven | 4,874.95 mi (7,845.48 km) |
| Castle Rock to Zaventem | 4,883.42 mi (7,859.10 km) |
| Castle Rock to Zedelgem | 4,827.14 mi (7,768.53 km) |
| Castle Rock to Zele | 4,860.80 mi (7,822.70 km) |
| Castle Rock to Zelzate | 4,847.71 mi (7,801.63 km) |
| Castle Rock to Zemst | 4,878.03 mi (7,850.42 km) |
| Castle Rock to Zoersel | 4,874.43 mi (7,844.64 km) |
| Castle Rock to Zonhoven | 4,909.03 mi (7,900.32 km) |
| Castle Rock to Zonnebeke | 4,833.81 mi (7,779.27 km) |
