| Key Largo to Wetter (Ruhr) | 4,788.64 mi (7,706.57 km) |
| Key Largo to Wetzlar | 4,849.96 mi (7,805.26 km) |
| Key Largo to Weyhe | 4,820.46 mi (7,757.78 km) |
| Key Largo to Wickede | 4,806.31 mi (7,735.02 km) |
| Key Largo to Wiefelstede | 4,785.46 mi (7,701.46 km) |
| Key Largo to Wiehl | 4,802.19 mi (7,728.39 km) |
| Key Largo to Wiesbaden | 4,848.04 mi (7,802.17 km) |
| Key Largo to Wiesloch | 4,882.82 mi (7,858.14 km) |
| Key Largo to Wiesmoor | 4,767.68 mi (7,672.84 km) |
| Key Largo to Wietmarschen | 4,758.14 mi (7,657.48 km) |
| Key Largo to Wildau | 5,024.85 mi (8,086.72 km) |
| Key Largo to Wildberg | 4,898.11 mi (7,882.75 km) |
| Key Largo to Wildeshausen | 4,804.45 mi (7,732.02 km) |
| Key Largo to Wilhelmshaven | 4,780.32 mi (7,693.17 km) |
| Key Largo to Wilkau-Hasslau | 5,016.10 mi (8,072.63 km) |
