| Clondalkin to Devnya | 1,690.20 mi (2,720.11 km) |
| Clondalkin to Dimitrovgrad | 1,660.26 mi (2,671.93 km) |
| Clondalkin to Dobrich | 1,686.83 mi (2,714.69 km) |
| Clondalkin to Dospat | 1,621.07 mi (2,608.86 km) |
| Clondalkin to Dupnitsa | 1,552.50 mi (2,498.51 km) |
| Clondalkin to Elhovo | 1,693.88 mi (2,726.04 km) |
| Clondalkin to Etropole | 1,562.74 mi (2,514.99 km) |
| Clondalkin to Gabrovo | 1,614.61 mi (2,598.46 km) |
| Clondalkin to Gorna Oryahovitsa | 1,618.18 mi (2,604.20 km) |
| Clondalkin to Gotse Delchev | 1,607.77 mi (2,587.46 km) |
| Clondalkin to Harmanli | 1,677.30 mi (2,699.36 km) |
| Clondalkin to Haskovo | 1,664.02 mi (2,677.98 km) |
| Clondalkin to Ihtiman | 1,572.52 mi (2,530.72 km) |
| Clondalkin to Isperih | 1,640.14 mi (2,639.56 km) |
| Clondalkin to Kardzhali | 1,668.51 mi (2,685.22 km) |
