| Naron to Devnya | 1,779.71 mi (2,864.16 km) |
| Naron to Dimitrovgrad | 1,702.35 mi (2,739.67 km) |
| Naron to Dobrich | 1,787.37 mi (2,876.49 km) |
| Naron to Dospat | 1,638.47 mi (2,636.86 km) |
| Naron to Dupnitsa | 1,575.58 mi (2,535.65 km) |
| Naron to Elhovo | 1,748.13 mi (2,813.34 km) |
| Naron to Etropole | 1,610.14 mi (2,591.26 km) |
| Naron to Gabrovo | 1,675.42 mi (2,696.32 km) |
| Naron to Gorna Oryahovitsa | 1,689.34 mi (2,718.73 km) |
| Naron to Gotse Delchev | 1,618.45 mi (2,604.64 km) |
| Naron to Harmanli | 1,719.33 mi (2,767.00 km) |
| Naron to Haskovo | 1,702.81 mi (2,740.41 km) |
| Naron to Ihtiman | 1,607.34 mi (2,586.76 km) |
| Naron to Isperih | 1,736.30 mi (2,794.31 km) |
| Naron to Kardzhali | 1,698.12 mi (2,732.86 km) |
