| San Gwann to Wichita (Kansas) | 5,740.94 mi (9,239.14 km) |
| San Gwann to Wichita Falls (Texas) | 5,963.09 mi (9,596.67 km) |
| San Gwann to Wickliffe (Ohio) | 4,900.89 mi (7,887.22 km) |
| San Gwann to Wildomar (California) | 6,711.73 mi (10,801.49 km) |
| San Gwann to Wildwood (Florida) | 5,412.65 mi (8,710.82 km) |
| San Gwann to Wildwood (Missouri) | 5,420.10 mi (8,722.81 km) |
| San Gwann to Wilkes-Barre (Pennsylvania) | 4,662.80 mi (7,504.05 km) |
| San Gwann to Wilkinsburg (Pennsylvania) | 4,871.54 mi (7,839.99 km) |
| San Gwann to Williamsburg (Virginia) | 4,837.37 mi (7,784.99 km) |
| San Gwann to Williamsport (Pennsylvania) | 4,715.76 mi (7,589.29 km) |
| San Gwann to Williamstown (New Jersey) | 4,673.38 mi (7,521.08 km) |
| San Gwann to Willimantic (Connecticut) | 4,479.78 mi (7,209.52 km) |
| San Gwann to Williston (North Dakota) | 5,491.44 mi (8,837.61 km) |
| San Gwann to Willmar (Minnesota) | 5,322.03 mi (8,564.98 km) |
| San Gwann to Willoughby (Ohio) | 4,896.82 mi (7,880.68 km) |
