| Willimantic to Shelbyville (Tennessee) | 879.13 mi (1,414.82 km) |
| Willimantic to Shelton (Connecticut) | 55.74 mi (89.70 km) |
| Willimantic to Shelton (Washington) | 2,493.21 mi (4,012.43 km) |
| Willimantic to Shenandoah (Louisiana) | 1,303.86 mi (2,098.36 km) |
| Willimantic to Shepherdsville (Kentucky) | 759.67 mi (1,222.57 km) |
| Willimantic to Sheridan (Wyoming) | 1,748.17 mi (2,813.41 km) |
| Willimantic to Sherman (Texas) | 1,440.90 mi (2,318.90 km) |
| Willimantic to Sherrelwood (Colorado) | 1,710.11 mi (2,752.16 km) |
| Willimantic to Sherwood (Arkansas) | 1,179.83 mi (1,898.75 km) |
| Willimantic to Sherwood (Oregon) | 2,506.42 mi (4,033.69 km) |
| Willimantic to Shiloh (Illinois) | 958.55 mi (1,542.65 km) |
| Willimantic to Shiloh (Ohio) | 642.01 mi (1,033.22 km) |
| Willimantic to Shiloh (Pennsylvania) | 267.98 mi (431.27 km) |
| Willimantic to Shirley (New York) | 72.52 mi (116.71 km) |
| Willimantic to Shively (Kentucky) | 759.35 mi (1,222.05 km) |
