| Willimantic to Jacksonville (North Carolina) | 558.54 mi (898.89 km) |
| Willimantic to Jacksonville (Texas) | 1,435.32 mi (2,309.93 km) |
| Willimantic to Jacksonville Beach (Florida) | 941.42 mi (1,515.07 km) |
| Willimantic to James Island (South Carolina) | 751.51 mi (1,209.44 km) |
| Willimantic to Jamestown (New York) | 362.10 mi (582.74 km) |
| Willimantic to Jamestown (North Dakota) | 1,350.27 mi (2,173.05 km) |
| Willimantic to Janesville (Wisconsin) | 861.16 mi (1,385.91 km) |
| Willimantic to Jasmine Estates (Florida) | 1,098.96 mi (1,768.60 km) |
| Willimantic to Jasper (Alabama) | 983.47 mi (1,582.74 km) |
| Willimantic to Jasper (Indiana) | 810.91 mi (1,305.03 km) |
| Willimantic to Jefferson (Georgia) | 810.92 mi (1,305.05 km) |
| Willimantic to Jefferson (Louisiana) | 1,287.63 mi (2,072.24 km) |
| Willimantic to Jefferson City (Missouri) | 1,074.11 mi (1,728.61 km) |
| Willimantic to Jefferson Hills (Pennsylvania) | 414.31 mi (666.76 km) |
| Willimantic to Jefferson Valley-Yorktown (New York) | 86.72 mi (139.57 km) |
