| Somerville to Decatur (Alabama) | 1,012.49 mi (1,629.45 km) |
| Somerville to Decatur (Georgia) | 930.61 mi (1,497.68 km) |
| Somerville to Decatur (Illinois) | 942.69 mi (1,517.12 km) |
| Somerville to Deer Park (New York) | 160.71 mi (258.64 km) |
| Somerville to Deer Park (Texas) | 1,594.27 mi (2,565.72 km) |
| Somerville to Deerfield (Illinois) | 855.05 mi (1,376.06 km) |
| Somerville to Deerfield Beach (Florida) | 1,223.12 mi (1,968.41 km) |
| Somerville to Defiance (Ohio) | 686.40 mi (1,104.66 km) |
| Somerville to DeForest (Wisconsin) | 924.60 mi (1,488.00 km) |
| Somerville to DeKalb (Illinois) | 902.73 mi (1,452.80 km) |
| Somerville to Del Aire (California) | 2,599.27 mi (4,183.12 km) |
| Somerville to Del City (Oklahoma) | 1,487.81 mi (2,394.40 km) |
| Somerville to Del Rio (Texas) | 1,880.35 mi (3,026.12 km) |
| Somerville to DeLand (Florida) | 1,084.28 mi (1,744.98 km) |
| Somerville to Delano (California) | 2,588.23 mi (4,165.35 km) |
