| Castleton to Dobrova | 900.92 mi (1,449.88 km) |
| Castleton to Dobrovnik | 946.20 mi (1,522.77 km) |
| Castleton to Dobrovo | 871.88 mi (1,403.15 km) |
| Castleton to Dol | 907.56 mi (1,460.57 km) |
| Castleton to Dolenjske Toplice | 937.79 mi (1,509.23 km) |
| Castleton to Domzale | 903.53 mi (1,454.09 km) |
| Castleton to Dornava | 940.59 mi (1,513.73 km) |
| Castleton to Dragomer | 901.32 mi (1,450.54 km) |
| Castleton to Dravograd | 899.28 mi (1,447.25 km) |
| Castleton to Gorenja Vas | 888.79 mi (1,430.36 km) |
| Castleton to Gorisnica | 943.75 mi (1,518.82 km) |
| Castleton to Gornja Radgona | 931.82 mi (1,499.61 km) |
| Castleton to Gornji Grad | 904.16 mi (1,455.10 km) |
| Castleton to Gornji Petrovci | 934.88 mi (1,504.54 km) |
| Castleton to Grad | 930.69 mi (1,497.79 km) |
