| Rock Island to Darlaston | 3,971.90 mi (6,392.16 km) |
| Rock Island to Darlington | 3,928.72 mi (6,322.67 km) |
| Rock Island to Dartford | 4,093.80 mi (6,588.33 km) |
| Rock Island to Darton | 3,958.80 mi (6,371.07 km) |
| Rock Island to Darwen | 3,921.33 mi (6,310.77 km) |
| Rock Island to Daventry | 4,014.90 mi (6,461.36 km) |
| Rock Island to Davyhulme | 3,932.20 mi (6,328.27 km) |
| Rock Island to Dawlish | 3,981.22 mi (6,407.15 km) |
| Rock Island to Deal | 4,145.50 mi (6,671.54 km) |
| Rock Island to Denby Dale | 3,954.73 mi (6,364.53 km) |
| Rock Island to Denton | 3,941.63 mi (6,343.44 km) |
| Rock Island to Derby | 3,981.86 mi (6,408.19 km) |
| Rock Island to Derry | 3,705.45 mi (5,963.35 km) |
| Rock Island to Desborough | 4,021.84 mi (6,472.52 km) |
| Rock Island to Devizes | 4,012.90 mi (6,458.14 km) |
