| Gaithersburg to Wittstock | 4,110.85 mi (6,615.77 km) |
| Gaithersburg to Witzenhausen | 4,064.60 mi (6,541.33 km) |
| Gaithersburg to Wolfenbuttel | 4,066.85 mi (6,544.96 km) |
| Gaithersburg to Wolfersheim | 4,050.92 mi (6,519.32 km) |
| Gaithersburg to Wolfhagen | 4,038.28 mi (6,498.98 km) |
| Gaithersburg to Wolfratshausen | 4,233.16 mi (6,812.62 km) |
| Gaithersburg to Wolfsburg | 4,068.78 mi (6,548.07 km) |
| Gaithersburg to Wolgast | 4,131.22 mi (6,648.55 km) |
| Gaithersburg to Wolmirstedt | 4,105.98 mi (6,607.93 km) |
| Gaithersburg to Wolnzach | 4,218.79 mi (6,789.48 km) |
| Gaithersburg to Worms | 4,055.40 mi (6,526.54 km) |
| Gaithersburg to Worpswede | 3,975.31 mi (6,397.64 km) |
| Gaithersburg to Worth am Rhein | 4,068.25 mi (6,547.22 km) |
| Gaithersburg to Wulfrath | 3,955.07 mi (6,365.06 km) |
| Gaithersburg to Wunsiedel | 4,189.79 mi (6,742.81 km) |
