| Round Lake Beach to Dillenburg | 4,281.35 mi (6,890.17 km) |
| Round Lake Beach to Dillingen | 4,446.99 mi (7,156.73 km) |
| Round Lake Beach to Dillingen | 4,276.91 mi (6,883.03 km) |
| Round Lake Beach to Dingolfing | 4,518.99 mi (7,272.62 km) |
| Round Lake Beach to Dinkelsbuhl | 4,421.20 mi (7,115.24 km) |
| Round Lake Beach to Dinklage | 4,202.76 mi (6,763.69 km) |
| Round Lake Beach to Dinslaken | 4,193.64 mi (6,749.01 km) |
| Round Lake Beach to Dippoldiswalde | 4,466.81 mi (7,188.64 km) |
| Round Lake Beach to Ditzingen | 4,384.56 mi (7,056.27 km) |
| Round Lake Beach to Dobeln | 4,438.17 mi (7,142.54 km) |
| Round Lake Beach to Doberlug-Kirchhain | 4,433.49 mi (7,135.02 km) |
| Round Lake Beach to Donaueschingen | 4,398.00 mi (7,077.90 km) |
| Round Lake Beach to Donauworth | 4,453.90 mi (7,167.86 km) |
| Round Lake Beach to Donzdorf | 4,418.17 mi (7,110.36 km) |
| Round Lake Beach to Dorfen | 4,521.41 mi (7,276.51 km) |
