| Locarno to Deville-les-Rouen | 425.56 mi (684.87 km) |
| Locarno to Dieppe | 440.57 mi (709.03 km) |
| Locarno to Digne-les-Bains | 190.15 mi (306.01 km) |
| Locarno to Dijon | 195.94 mi (315.33 km) |
| Locarno to Dinan | 531.79 mi (855.84 km) |
| Locarno to Dinard | 535.23 mi (861.37 km) |
| Locarno to Divonne-les-Bains | 127.60 mi (205.36 km) |
| Locarno to Dole | 169.55 mi (272.86 km) |
| Locarno to Dombasle-sur-Meurthe | 204.87 mi (329.71 km) |
| Locarno to Domerat | 299.51 mi (482.02 km) |
| Locarno to Domont | 360.41 mi (580.03 km) |
| Locarno to Douai | 391.69 mi (630.37 km) |
| Locarno to Douarnenez | 630.56 mi (1,014.78 km) |
| Locarno to Douchy-les-Mines | 378.65 mi (609.38 km) |
| Locarno to Dourdan | 357.11 mi (574.71 km) |
