| Gaithersburg to Wanzleben | 4,104.04 mi (6,604.81 km) |
| Gaithersburg to Warburg | 4,033.11 mi (6,490.67 km) |
| Gaithersburg to Wardenburg | 3,951.86 mi (6,359.90 km) |
| Gaithersburg to Warendorf | 3,974.35 mi (6,396.09 km) |
| Gaithersburg to Warstein | 4,002.40 mi (6,441.25 km) |
| Gaithersburg to Wassenberg | 3,924.89 mi (6,316.51 km) |
| Gaithersburg to Wasserburg am Inn | 4,261.23 mi (6,857.78 km) |
| Gaithersburg to Wedel | 3,994.46 mi (6,428.46 km) |
| Gaithersburg to Weener | 3,916.85 mi (6,303.57 km) |
| Gaithersburg to Weeze | 3,912.63 mi (6,296.77 km) |
| Gaithersburg to Wegberg | 3,928.93 mi (6,322.99 km) |
| Gaithersburg to Wehr | 4,096.12 mi (6,592.07 km) |
| Gaithersburg to Wehrheim | 4,044.05 mi (6,508.27 km) |
| Gaithersburg to Weil am Rhein | 4,084.88 mi (6,573.98 km) |
| Gaithersburg to Weil der Stadt | 4,102.24 mi (6,601.92 km) |
