| Mason City to Wibsey | 3,955.91 mi (6,366.43 km) |
| Mason City to Wick | 3,758.83 mi (6,049.25 km) |
| Mason City to Wickford | 4,115.13 mi (6,622.67 km) |
| Mason City to Widnes | 3,935.70 mi (6,333.89 km) |
| Mason City to Wigan | 3,932.96 mi (6,329.48 km) |
| Mason City to Wigston Magna | 4,021.66 mi (6,472.24 km) |
| Mason City to Willenhall | 3,986.77 mi (6,416.08 km) |
| Mason City to Wilmslow | 3,954.52 mi (6,364.19 km) |
| Mason City to Wilnecote | 3,999.99 mi (6,437.35 km) |
| Mason City to Wimbledon | 4,095.60 mi (6,591.24 km) |
| Mason City to Winchester | 4,068.25 mi (6,547.22 km) |
| Mason City to Windlesham | 4,081.33 mi (6,568.27 km) |
| Mason City to Windsor | 4,078.85 mi (6,564.27 km) |
| Mason City to Winkfield | 4,076.90 mi (6,561.14 km) |
| Mason City to Winsford | 3,948.94 mi (6,355.20 km) |
