| Willimantic to Chicago Ridge (Illinois) | 801.90 mi (1,290.53 km) |
| Willimantic to Chickasha (Oklahoma) | 1,461.79 mi (2,352.52 km) |
| Willimantic to Chico (California) | 2,564.17 mi (4,126.64 km) |
| Willimantic to Chicopee (Massachusetts) | 36.75 mi (59.14 km) |
| Willimantic to Chillicothe (Ohio) | 589.15 mi (948.15 km) |
| Willimantic to Chillum (Maryland) | 314.81 mi (506.63 km) |
| Willimantic to Chino (California) | 2,506.68 mi (4,034.12 km) |
| Willimantic to Chino Hills (California) | 2,510.77 mi (4,040.69 km) |
| Willimantic to Chino Valley (Arizona) | 2,212.97 mi (3,561.44 km) |
| Willimantic to Chippewa Falls (Wisconsin) | 986.76 mi (1,588.04 km) |
| Willimantic to Choctaw (Oklahoma) | 1,414.02 mi (2,275.64 km) |
| Willimantic to Chowchilla (California) | 2,549.91 mi (4,103.68 km) |
| Willimantic to Christiansburg (Virginia) | 539.16 mi (867.70 km) |
| Willimantic to Chubbuck (Idaho) | 2,038.20 mi (3,280.16 km) |
| Willimantic to Chula Vista (California) | 2,515.32 mi (4,048.02 km) |
