| Willimantic to Scottsbluff (Nebraska) | 1,610.96 mi (2,592.59 km) |
| Willimantic to Scottsboro (Alabama) | 894.75 mi (1,439.96 km) |
| Willimantic to Scottsdale (Arizona) | 2,216.64 mi (3,567.33 km) |
| Willimantic to Scranton (Pennsylvania) | 179.83 mi (289.41 km) |
| Willimantic to Seabrook (Maryland) | 308.83 mi (497.01 km) |
| Willimantic to Seabrook (Texas) | 1,523.57 mi (2,451.95 km) |
| Willimantic to Seaford (New York) | 98.44 mi (158.42 km) |
| Willimantic to Seagoville (Texas) | 1,471.83 mi (2,368.68 km) |
| Willimantic to Seal Beach (California) | 2,534.58 mi (4,079.01 km) |
| Willimantic to Searcy (Arkansas) | 1,143.54 mi (1,840.34 km) |
| Willimantic to Seaside (California) | 2,643.71 mi (4,254.65 km) |
| Willimantic to SeaTac (Washington) | 2,452.98 mi (3,947.69 km) |
| Willimantic to Seattle (Washington) | 2,452.15 mi (3,946.35 km) |
| Willimantic to Sebastian (Florida) | 1,069.89 mi (1,721.82 km) |
| Willimantic to Sebring (Florida) | 1,113.85 mi (1,792.57 km) |
