| Williamstown to East Providence (Rhode Island) | 239.51 mi (385.46 km) |
| Williamstown to East Rancho Dominguez (California) | 2,401.05 mi (3,864.12 km) |
| Williamstown to East Renton Highlands (Washington) | 2,379.99 mi (3,830.23 km) |
| Williamstown to East Ridge (Tennessee) | 649.02 mi (1,044.49 km) |
| Williamstown to East Riverdale (Maryland) | 114.86 mi (184.84 km) |
| Williamstown to East San Gabriel (California) | 2,389.10 mi (3,844.88 km) |
| Williamstown to East St. Louis (Illinois) | 814.23 mi (1,310.38 km) |
| Williamstown to East Wenatchee (Washington) | 2,296.21 mi (3,695.40 km) |
| Williamstown to Eastern Goleta Valley (California) | 2,471.04 mi (3,976.76 km) |
| Williamstown to Eastlake (Ohio) | 364.45 mi (586.53 km) |
| Williamstown to Eastmont (Washington) | 2,382.23 mi (3,833.83 km) |
| Williamstown to Easton (Maryland) | 85.89 mi (138.23 km) |
| Williamstown to Easton (Pennsylvania) | 70.16 mi (112.91 km) |
| Williamstown to Eastpointe (Michigan) | 456.98 mi (735.44 km) |
| Williamstown to Eastvale (California) | 2,366.67 mi (3,808.78 km) |
