| Ronda to Devnya | 1,777.52 mi (2,860.64 km) |
| Ronda to Dimitrovgrad | 1,673.59 mi (2,693.38 km) |
| Ronda to Dobrich | 1,792.42 mi (2,884.62 km) |
| Ronda to Dospat | 1,598.70 mi (2,572.86 km) |
| Ronda to Dupnitsa | 1,547.67 mi (2,490.74 km) |
| Ronda to Elhovo | 1,723.41 mi (2,773.56 km) |
| Ronda to Etropole | 1,595.87 mi (2,568.30 km) |
| Ronda to Gabrovo | 1,663.36 mi (2,676.91 km) |
| Ronda to Gorna Oryahovitsa | 1,683.29 mi (2,708.99 km) |
| Ronda to Gotse Delchev | 1,576.07 mi (2,536.44 km) |
| Ronda to Harmanli | 1,688.68 mi (2,717.67 km) |
| Ronda to Haskovo | 1,671.56 mi (2,690.12 km) |
| Ronda to Ihtiman | 1,584.17 mi (2,549.47 km) |
| Ronda to Isperih | 1,743.38 mi (2,805.69 km) |
| Ronda to Kardzhali | 1,660.61 mi (2,672.50 km) |
