| Seymour to Denizli | 5,720.60 mi (9,206.42 km) |
| Seymour to Derecik | 6,303.32 mi (10,144.21 km) |
| Seymour to Dereli | 5,909.75 mi (9,510.83 km) |
| Seymour to Derik | 6,151.95 mi (9,900.61 km) |
| Seymour to Derinkuyu | 5,902.85 mi (9,499.72 km) |
| Seymour to Develi | 5,929.52 mi (9,542.64 km) |
| Seymour to Dicle | 6,091.00 mi (9,802.52 km) |
| Seymour to Digor | 6,092.03 mi (9,804.17 km) |
| Seymour to Dikili | 5,572.56 mi (8,968.17 km) |
| Seymour to Divrigi | 5,971.10 mi (9,609.56 km) |
| Seymour to Diyadin | 6,146.60 mi (9,892.00 km) |
| Seymour to Diyarbakir | 6,121.68 mi (9,851.89 km) |
| Seymour to Doganhisar | 5,801.24 mi (9,336.20 km) |
| Seymour to Dogansehir | 6,029.81 mi (9,704.04 km) |
| Seymour to Dogubayazit | 6,159.14 mi (9,912.17 km) |
