| Willimantic to Rockport (Texas) | 1,687.25 mi (2,715.37 km) |
| Willimantic to Rockville (Maryland) | 317.38 mi (510.77 km) |
| Willimantic to Rockville Centre (New York) | 103.90 mi (167.21 km) |
| Willimantic to Rockwall (Texas) | 1,456.86 mi (2,344.59 km) |
| Willimantic to Rocky Mount (North Carolina) | 498.08 mi (801.59 km) |
| Willimantic to Rocky Point (New York) | 65.80 mi (105.90 km) |
| Willimantic to Rocky River (Ohio) | 498.22 mi (801.80 km) |
| Willimantic to Roessleville (New York) | 105.65 mi (170.03 km) |
| Willimantic to Rogers (Arkansas) | 1,231.59 mi (1,982.05 km) |
| Willimantic to Rogers (Minnesota) | 1,094.74 mi (1,761.81 km) |
| Willimantic to Rohnert Park (California) | 2,642.62 mi (4,252.88 km) |
| Willimantic to Rolla (Missouri) | 1,066.91 mi (1,717.03 km) |
| Willimantic to Rolling Meadows (Illinois) | 812.52 mi (1,307.63 km) |
| Willimantic to Roma (Texas) | 1,850.02 mi (2,977.32 km) |
| Willimantic to Rome (Georgia) | 872.57 mi (1,404.27 km) |
