| Willimantic to Seymour (Indiana) | 744.58 mi (1,198.28 km) |
| Willimantic to Seymour (Tennessee) | 740.57 mi (1,191.83 km) |
| Willimantic to Shady Hills (Florida) | 1,087.95 mi (1,750.89 km) |
| Willimantic to Shafter (California) | 2,541.77 mi (4,090.58 km) |
| Willimantic to Shaker Heights (Ohio) | 482.57 mi (776.62 km) |
| Willimantic to Shakopee (Minnesota) | 1,087.63 mi (1,750.37 km) |
| Willimantic to Sharon (Pennsylvania) | 430.20 mi (692.34 km) |
| Willimantic to Sharonville (Ohio) | 661.82 mi (1,065.10 km) |
| Willimantic to Shasta Lake (California) | 2,571.34 mi (4,138.17 km) |
| Willimantic to Shawnee (Kansas) | 1,200.53 mi (1,932.06 km) |
| Willimantic to Shawnee (Oklahoma) | 1,402.46 mi (2,257.04 km) |
| Willimantic to Sheboygan (Wisconsin) | 798.78 mi (1,285.52 km) |
| Willimantic to Shelby (North Carolina) | 671.47 mi (1,080.63 km) |
| Willimantic to Shelbyville (Indiana) | 726.47 mi (1,169.14 km) |
| Willimantic to Shelbyville (Kentucky) | 729.92 mi (1,174.70 km) |
