| Somerville to Denizli | 4,972.02 mi (8,001.69 km) |
| Somerville to Derecik | 5,607.63 mi (9,024.61 km) |
| Somerville to Dereli | 5,206.66 mi (8,379.31 km) |
| Somerville to Derik | 5,440.42 mi (8,755.51 km) |
| Somerville to Derinkuyu | 5,175.03 mi (8,328.41 km) |
| Somerville to Develi | 5,204.45 mi (8,375.75 km) |
| Somerville to Dicle | 5,383.28 mi (8,663.56 km) |
| Somerville to Digor | 5,408.00 mi (8,703.34 km) |
| Somerville to Dikili | 4,822.99 mi (7,761.85 km) |
| Somerville to Divrigi | 5,260.26 mi (8,465.57 km) |
| Somerville to Diyadin | 5,459.68 mi (8,786.51 km) |
| Somerville to Diyarbakir | 5,412.49 mi (8,710.57 km) |
| Somerville to Doganhisar | 5,062.20 mi (8,146.82 km) |
| Somerville to Dogansehir | 5,312.22 mi (8,549.19 km) |
| Somerville to Dogubayazit | 5,474.07 mi (8,809.66 km) |
