| Heinola to Dieppe | 1,235.04 mi (1,987.61 km) |
| Heinola to Digne-les-Bains | 1,431.80 mi (2,304.26 km) |
| Heinola to Dijon | 1,269.01 mi (2,042.28 km) |
| Heinola to Dinan | 1,404.22 mi (2,259.87 km) |
| Heinola to Dinard | 1,395.32 mi (2,245.56 km) |
| Heinola to Divonne-les-Bains | 1,297.16 mi (2,087.58 km) |
| Heinola to Dole | 1,269.93 mi (2,043.75 km) |
| Heinola to Dombasle-sur-Meurthe | 1,159.60 mi (1,866.19 km) |
| Heinola to Domerat | 1,389.01 mi (2,235.40 km) |
| Heinola to Domont | 1,246.17 mi (2,005.52 km) |
| Heinola to Douai | 1,153.27 mi (1,856.01 km) |
| Heinola to Douarnenez | 1,492.07 mi (2,401.26 km) |
| Heinola to Douchy-les-Mines | 1,147.94 mi (1,847.43 km) |
| Heinola to Dourdan | 1,282.11 mi (2,063.35 km) |
| Heinola to Draguignan | 1,460.56 mi (2,350.54 km) |
