| Casper to Willich | 4,794.04 mi (7,715.26 km) |
| Casper to Willstatt | 4,968.67 mi (7,996.30 km) |
| Casper to Wilnsdorf | 4,863.78 mi (7,827.50 km) |
| Casper to Wilsdruff | 5,014.87 mi (8,070.65 km) |
| Casper to Winnenden | 4,999.92 mi (8,046.59 km) |
| Casper to Winsen | 4,802.06 mi (7,728.17 km) |
| Casper to Winterberg | 4,857.89 mi (7,818.02 km) |
| Casper to Wipperfurth | 4,827.54 mi (7,769.17 km) |
| Casper to Wismar | 4,811.26 mi (7,742.97 km) |
| Casper to Witten | 4,810.20 mi (7,741.27 km) |
| Casper to Wittenberg | 4,947.42 mi (7,962.10 km) |
| Casper to Wittenberge | 4,864.34 mi (7,828.40 km) |
| Casper to Wittingen | 4,849.22 mi (7,804.06 km) |
| Casper to Wittlich | 4,866.09 mi (7,831.21 km) |
| Casper to Wittmund | 4,720.77 mi (7,597.34 km) |
