| Petaluma to Willich | 5,532.60 mi (8,903.85 km) |
| Petaluma to Willstatt | 5,718.16 mi (9,202.49 km) |
| Petaluma to Wilnsdorf | 5,598.15 mi (9,009.35 km) |
| Petaluma to Wilsdruff | 5,721.19 mi (9,207.37 km) |
| Petaluma to Winnenden | 5,740.29 mi (9,238.10 km) |
| Petaluma to Winsen | 5,509.78 mi (8,867.13 km) |
| Petaluma to Winterberg | 5,587.86 mi (8,992.79 km) |
| Petaluma to Wipperfurth | 5,563.20 mi (8,953.10 km) |
| Petaluma to Wismar | 5,509.41 mi (8,866.54 km) |
| Petaluma to Witten | 5,544.11 mi (8,922.38 km) |
| Petaluma to Wittenberg | 5,653.09 mi (9,097.78 km) |
| Petaluma to Wittenberge | 5,567.11 mi (8,959.40 km) |
| Petaluma to Wittingen | 5,558.79 mi (8,946.00 km) |
| Petaluma to Wittlich | 5,611.27 mi (9,030.47 km) |
| Petaluma to Wittmund | 5,438.37 mi (8,752.22 km) |
