| Sintra to Deville-les-Rouen | 898.97 mi (1,446.75 km) |
| Sintra to Dieppe | 924.23 mi (1,487.40 km) |
| Sintra to Digne-les-Bains | 886.11 mi (1,426.06 km) |
| Sintra to Dijon | 932.93 mi (1,501.40 km) |
| Sintra to Dinan | 760.63 mi (1,224.11 km) |
| Sintra to Dinard | 770.82 mi (1,240.51 km) |
| Sintra to Divonne-les-Bains | 944.51 mi (1,520.04 km) |
| Sintra to Dole | 943.20 mi (1,517.93 km) |
| Sintra to Dombasle-sur-Meurthe | 1,034.96 mi (1,665.61 km) |
| Sintra to Domerat | 798.98 mi (1,285.83 km) |
| Sintra to Domont | 914.03 mi (1,470.99 km) |
| Sintra to Douai | 1,004.98 mi (1,617.36 km) |
| Sintra to Douarnenez | 690.01 mi (1,110.46 km) |
| Sintra to Douchy-les-Mines | 1,010.76 mi (1,626.67 km) |
| Sintra to Dourdan | 879.27 mi (1,415.05 km) |
