| Willimantic to Dormagen | 3,635.69 mi (5,851.08 km) |
| Willimantic to Dornstadt | 3,837.95 mi (6,176.58 km) |
| Willimantic to Dorsten | 3,626.70 mi (5,836.61 km) |
| Willimantic to Dortmund | 3,650.42 mi (5,874.78 km) |
| Willimantic to Dorverden | 3,683.47 mi (5,927.97 km) |
| Willimantic to Dossenheim | 3,756.75 mi (6,045.90 km) |
| Willimantic to Dreieich | 3,741.93 mi (6,022.06 km) |
| Willimantic to Drensteinfurt | 3,653.74 mi (5,880.12 km) |
| Willimantic to Dresden | 3,909.88 mi (6,292.35 km) |
| Willimantic to Drochtersen | 3,666.47 mi (5,900.61 km) |
| Willimantic to Drolshagen | 3,675.45 mi (5,915.07 km) |
| Willimantic to Duderstadt | 3,760.51 mi (6,051.95 km) |
| Willimantic to Duisburg | 3,624.64 mi (5,833.29 km) |
| Willimantic to Dulmen | 3,634.60 mi (5,849.33 km) |
| Willimantic to Duren | 3,630.33 mi (5,842.45 km) |
