| Petaluma to Wetter (Ruhr) | 5,548.21 mi (8,928.98 km) |
| Petaluma to Wetzlar | 5,622.47 mi (9,048.50 km) |
| Petaluma to Weyhe | 5,497.65 mi (8,847.61 km) |
| Petaluma to Wickede | 5,554.59 mi (8,939.25 km) |
| Petaluma to Wiefelstede | 5,464.18 mi (8,793.75 km) |
| Petaluma to Wiehl | 5,575.86 mi (8,973.48 km) |
| Petaluma to Wiesbaden | 5,642.38 mi (9,080.53 km) |
| Petaluma to Wiesloch | 5,698.29 mi (9,170.52 km) |
| Petaluma to Wiesmoor | 5,446.77 mi (8,765.72 km) |
| Petaluma to Wietmarschen | 5,478.83 mi (8,817.33 km) |
| Petaluma to Wildau | 5,650.37 mi (9,093.39 km) |
| Petaluma to Wildberg | 5,736.86 mi (9,232.58 km) |
| Petaluma to Wildeshausen | 5,491.82 mi (8,838.24 km) |
| Petaluma to Wilhelmshaven | 5,449.03 mi (8,769.36 km) |
| Petaluma to Wilkau-Hasslau | 5,718.72 mi (9,203.39 km) |
