| Niel to Dover (New Jersey) | 3,666.25 mi (5,900.26 km) |
| Niel to Dover (Ohio) | 3,956.93 mi (6,368.07 km) |
| Niel to Downers Grove (Illinois) | 4,147.42 mi (6,674.63 km) |
| Niel to Downey (California) | 5,602.15 mi (9,015.79 km) |
| Niel to Dranesville (Virginia) | 3,864.23 mi (6,218.88 km) |
| Niel to Draper (Utah) | 5,033.80 mi (8,101.11 km) |
| Niel to Drexel Heights (Arizona) | 5,476.34 mi (8,813.32 km) |
| Niel to Drexel Hill (Pennsylvania) | 3,737.81 mi (6,015.42 km) |
| Niel to Duarte (California) | 5,583.59 mi (8,985.92 km) |
| Niel to Dublin (California) | 5,490.98 mi (8,836.88 km) |
| Niel to Dublin (Georgia) | 4,397.38 mi (7,076.89 km) |
| Niel to Dublin (Ohio) | 4,041.31 mi (6,503.86 km) |
| Niel to Dubuque (Iowa) | 4,212.75 mi (6,779.77 km) |
| Niel to Duluth (Georgia) | 4,374.44 mi (7,039.98 km) |
| Niel to Duluth (Minnesota) | 4,059.30 mi (6,532.81 km) |
