| Romeoville to Darlaston | 3,871.01 mi (6,229.80 km) |
| Romeoville to Darlington | 3,831.08 mi (6,165.52 km) |
| Romeoville to Dartford | 3,992.33 mi (6,425.03 km) |
| Romeoville to Darton | 3,859.69 mi (6,211.57 km) |
| Romeoville to Darwen | 3,821.97 mi (6,150.87 km) |
| Romeoville to Daventry | 3,913.95 mi (6,298.90 km) |
| Romeoville to Davyhulme | 3,832.51 mi (6,167.83 km) |
| Romeoville to Dawlish | 3,876.80 mi (6,239.11 km) |
| Romeoville to Deal | 4,044.31 mi (6,508.68 km) |
| Romeoville to Denby Dale | 3,855.55 mi (6,204.90 km) |
| Romeoville to Denton | 3,842.05 mi (6,183.19 km) |
| Romeoville to Derby | 3,881.76 mi (6,247.10 km) |
| Romeoville to Derry | 3,606.16 mi (5,803.56 km) |
| Romeoville to Desborough | 3,921.32 mi (6,310.76 km) |
| Romeoville to Devizes | 3,910.25 mi (6,292.94 km) |
