| Merrillville to Deville-les-Rouen | 4,066.43 mi (6,544.28 km) |
| Merrillville to Dieppe | 4,052.61 mi (6,522.05 km) |
| Merrillville to Digne-les-Bains | 4,469.95 mi (7,193.69 km) |
| Merrillville to Dijon | 4,298.74 mi (6,918.16 km) |
| Merrillville to Dinan | 3,975.92 mi (6,398.63 km) |
| Merrillville to Dinard | 3,969.78 mi (6,388.74 km) |
| Merrillville to Divonne-les-Bains | 4,379.37 mi (7,047.92 km) |
| Merrillville to Dole | 4,325.80 mi (6,961.71 km) |
| Merrillville to Dombasle-sur-Meurthe | 4,302.61 mi (6,924.38 km) |
| Merrillville to Domerat | 4,233.75 mi (6,813.56 km) |
| Merrillville to Domont | 4,131.60 mi (6,649.17 km) |
| Merrillville to Douai | 4,114.72 mi (6,622.00 km) |
| Merrillville to Douarnenez | 3,894.19 mi (6,267.09 km) |
| Merrillville to Douchy-les-Mines | 4,129.12 mi (6,645.17 km) |
| Merrillville to Dourdan | 4,136.33 mi (6,656.78 km) |
