| Round Rock to Willich | 5,161.30 mi (8,306.31 km) |
| Round Rock to Willstatt | 5,309.08 mi (8,544.13 km) |
| Round Rock to Wilnsdorf | 5,234.99 mi (8,424.90 km) |
| Round Rock to Wilsdruff | 5,424.49 mi (8,729.87 km) |
| Round Rock to Winnenden | 5,354.85 mi (8,617.81 km) |
| Round Rock to Winsen | 5,218.93 mi (8,399.05 km) |
| Round Rock to Winterberg | 5,236.70 mi (8,427.65 km) |
| Round Rock to Wipperfurth | 5,198.21 mi (8,365.71 km) |
| Round Rock to Wismar | 5,242.27 mi (8,436.62 km) |
| Round Rock to Witten | 5,184.59 mi (8,343.79 km) |
| Round Rock to Wittenberg | 5,360.99 mi (8,627.68 km) |
| Round Rock to Wittenberge | 5,286.03 mi (8,507.04 km) |
| Round Rock to Wittingen | 5,261.11 mi (8,466.95 km) |
| Round Rock to Wittlich | 5,218.68 mi (8,398.65 km) |
| Round Rock to Wittmund | 5,125.82 mi (8,249.21 km) |
