| Somerville to Duluth (Minnesota) | 1,074.98 mi (1,730.02 km) |
| Somerville to Dumas (Texas) | 1,704.25 mi (2,742.73 km) |
| Somerville to Dumont (New Jersey) | 179.54 mi (288.94 km) |
| Somerville to Duncan (Oklahoma) | 1,541.04 mi (2,480.06 km) |
| Somerville to Duncanville (Texas) | 1,558.23 mi (2,507.74 km) |
| Somerville to Dundalk (Maryland) | 354.79 mi (570.99 km) |
| Somerville to Dunedin (Florida) | 1,188.71 mi (1,913.04 km) |
| Somerville to Dunkirk (New York) | 419.61 mi (675.29 km) |
| Somerville to Dunmore (Pennsylvania) | 241.28 mi (388.30 km) |
| Somerville to Dunwoody (Georgia) | 923.18 mi (1,485.71 km) |
| Somerville to Durango (Colorado) | 1,967.47 mi (3,166.34 km) |
| Somerville to Durant (Oklahoma) | 1,483.63 mi (2,387.68 km) |
| Somerville to Durham (North Carolina) | 608.38 mi (979.09 km) |
| Somerville to Dyer (Indiana) | 844.14 mi (1,358.52 km) |
| Somerville to Dyersburg (Tennessee) | 1,069.14 mi (1,720.61 km) |
