| Boulder to Wittstock | 5,007.87 mi (8,059.39 km) |
| Boulder to Witzenhausen | 5,015.46 mi (8,071.60 km) |
| Boulder to Wolfenbuttel | 4,997.51 mi (8,042.72 km) |
| Boulder to Wolfersheim | 5,026.83 mi (8,089.90 km) |
| Boulder to Wolfhagen | 4,994.90 mi (8,038.52 km) |
| Boulder to Wolfratshausen | 5,231.09 mi (8,418.63 km) |
| Boulder to Wolfsburg | 4,992.71 mi (8,034.98 km) |
| Boulder to Wolgast | 5,001.65 mi (8,049.38 km) |
| Boulder to Wolmirstedt | 5,026.49 mi (8,089.36 km) |
| Boulder to Wolnzach | 5,203.63 mi (8,374.43 km) |
| Boulder to Worms | 5,048.31 mi (8,124.47 km) |
| Boulder to Worpswede | 4,898.29 mi (7,883.03 km) |
| Boulder to Worth am Rhein | 5,072.11 mi (8,162.77 km) |
| Boulder to Wulfrath | 4,928.26 mi (7,931.26 km) |
| Boulder to Wunsiedel | 5,147.06 mi (8,283.39 km) |
