| Houston to Cutrofiano | 6,002.55 mi (9,660.18 km) |
| Houston to Dalmine | 5,428.05 mi (8,735.61 km) |
| Houston to Deruta | 5,644.18 mi (9,083.43 km) |
| Houston to Desenzano del Garda | 5,473.15 mi (8,808.19 km) |
| Houston to Desio | 5,413.38 mi (8,711.99 km) |
| Houston to Dolianova | 5,636.63 mi (9,071.28 km) |
| Houston to Dolo | 5,537.79 mi (8,912.21 km) |
| Houston to Domodossola | 5,357.48 mi (8,622.03 km) |
| Houston to Dorgali | 5,621.13 mi (9,046.34 km) |
| Houston to Dueville | 5,508.69 mi (8,865.38 km) |
| Houston to Eboli | 5,848.63 mi (9,412.46 km) |
| Houston to Elmas | 5,634.83 mi (9,068.39 km) |
| Houston to Empoli | 5,554.78 mi (8,939.56 km) |
| Houston to Enna | 5,935.75 mi (9,552.66 km) |
| Houston to Eraclea | 5,556.59 mi (8,942.47 km) |
