| Kilwinning to Devnya | 1,663.31 mi (2,676.84 km) |
| Kilwinning to Dimitrovgrad | 1,646.95 mi (2,650.52 km) |
| Kilwinning to Dobrich | 1,657.05 mi (2,666.77 km) |
| Kilwinning to Dospat | 1,615.50 mi (2,599.90 km) |
| Kilwinning to Dupnitsa | 1,547.60 mi (2,490.63 km) |
| Kilwinning to Elhovo | 1,676.38 mi (2,697.87 km) |
| Kilwinning to Etropole | 1,551.00 mi (2,496.10 km) |
| Kilwinning to Gabrovo | 1,597.64 mi (2,571.15 km) |
| Kilwinning to Gorna Oryahovitsa | 1,598.31 mi (2,572.23 km) |
| Kilwinning to Gotse Delchev | 1,604.39 mi (2,582.02 km) |
| Kilwinning to Harmanli | 1,663.53 mi (2,677.19 km) |
| Kilwinning to Haskovo | 1,651.49 mi (2,657.81 km) |
| Kilwinning to Ihtiman | 1,563.83 mi (2,516.74 km) |
| Kilwinning to Isperih | 1,612.86 mi (2,595.65 km) |
| Kilwinning to Kardzhali | 1,658.30 mi (2,668.77 km) |
