| San Marino to Droylsden | 5,278.36 mi (8,494.71 km) |
| San Marino to Dudley | 5,323.98 mi (8,568.11 km) |
| San Marino to Dukinfield | 5,281.13 mi (8,499.16 km) |
| San Marino to Dumbarton | 5,096.53 mi (8,202.07 km) |
| San Marino to Dumfries | 5,163.77 mi (8,310.28 km) |
| San Marino to Dunbar | 5,156.26 mi (8,298.21 km) |
| San Marino to Dunblane | 5,104.81 mi (8,215.40 km) |
| San Marino to Dundee | 5,122.74 mi (8,244.25 km) |
| San Marino to Dunfermline | 5,125.56 mi (8,248.79 km) |
| San Marino to Dunstable | 5,402.31 mi (8,694.19 km) |
| San Marino to Durham | 5,238.91 mi (8,431.21 km) |
| San Marino to Ealing | 5,426.32 mi (8,732.82 km) |
| San Marino to Earlestown | 5,264.29 mi (8,472.05 km) |
| San Marino to Earley | 5,409.73 mi (8,706.12 km) |
| San Marino to East Barnet | 5,424.91 mi (8,730.55 km) |
