| Hartford to Deventer | 3,595.65 mi (5,786.64 km) |
| Hartford to Diemen | 3,547.01 mi (5,708.35 km) |
| Hartford to Doesburg | 3,601.02 mi (5,795.27 km) |
| Hartford to Doetinchem | 3,608.89 mi (5,807.94 km) |
| Hartford to Dokkum | 3,562.57 mi (5,733.40 km) |
| Hartford to Dongen | 3,563.27 mi (5,734.53 km) |
| Hartford to Doorn | 3,569.66 mi (5,744.82 km) |
| Hartford to Dordrecht | 3,549.00 mi (5,711.57 km) |
| Hartford to Drachten | 3,572.14 mi (5,748.81 km) |
| Hartford to Drimmelen | 3,556.69 mi (5,723.93 km) |
| Hartford to Dronten | 3,571.87 mi (5,748.37 km) |
| Hartford to Druten | 3,583.38 mi (5,766.90 km) |
| Hartford to Duiven | 3,598.80 mi (5,791.70 km) |
| Hartford to Echt | 3,615.08 mi (5,817.92 km) |
| Hartford to Edam | 3,545.73 mi (5,706.31 km) |
