| South Portland to Weissenthurm | 3,522.16 mi (5,668.37 km) |
| South Portland to Weisswasser/Oberlausitz | 3,769.57 mi (6,066.53 km) |
| South Portland to Weiterstadt | 3,582.88 mi (5,766.08 km) |
| South Portland to Welver | 3,507.94 mi (5,645.49 km) |
| South Portland to Welzheim | 3,655.80 mi (5,883.44 km) |
| South Portland to Wendeburg | 3,582.81 mi (5,765.97 km) |
| South Portland to Wendelstein | 3,701.84 mi (5,957.53 km) |
| South Portland to Wenden | 3,522.62 mi (5,669.12 km) |
| South Portland to Wendlingen am Neckar | 3,651.73 mi (5,876.89 km) |
| South Portland to Wennigsen | 3,552.15 mi (5,716.63 km) |
| South Portland to Wentorf bei Hamburg | 3,543.82 mi (5,703.23 km) |
| South Portland to Wenzenbach | 3,752.61 mi (6,039.24 km) |
| South Portland to Werdau | 3,707.24 mi (5,966.22 km) |
| South Portland to Werdohl | 3,510.20 mi (5,649.12 km) |
| South Portland to Werl | 3,508.30 mi (5,646.07 km) |
