| Luton to Denizli | 1,724.94 mi (2,776.02 km) |
| Luton to Derecik | 2,382.77 mi (3,834.70 km) |
| Luton to Dereli | 1,978.64 mi (3,184.31 km) |
| Luton to Derik | 2,200.04 mi (3,540.62 km) |
| Luton to Derinkuyu | 1,924.88 mi (3,097.79 km) |
| Luton to Develi | 1,955.49 mi (3,147.05 km) |
| Luton to Dicle | 2,147.27 mi (3,455.70 km) |
| Luton to Digor | 2,204.57 mi (3,547.91 km) |
| Luton to Dikili | 1,576.73 mi (2,537.50 km) |
| Luton to Divrigi | 2,022.27 mi (3,254.53 km) |
| Luton to Diyadin | 2,250.21 mi (3,621.36 km) |
| Luton to Diyarbakir | 2,174.65 mi (3,499.75 km) |
| Luton to Doganhisar | 1,810.59 mi (2,913.87 km) |
| Luton to Dogansehir | 2,067.63 mi (3,327.53 km) |
| Luton to Dogubayazit | 2,267.18 mi (3,648.67 km) |
