| Avenal to Devnya | 6,596.13 mi (10,615.44 km) |
| Avenal to Dimitrovgrad | 6,623.66 mi (10,659.76 km) |
| Avenal to Dobrich | 6,580.12 mi (10,589.68 km) |
| Avenal to Dospat | 6,613.72 mi (10,643.75 km) |
| Avenal to Dupnitsa | 6,550.59 mi (10,542.15 km) |
| Avenal to Elhovo | 6,638.89 mi (10,684.26 km) |
| Avenal to Etropole | 6,537.72 mi (10,521.45 km) |
| Avenal to Gabrovo | 6,567.29 mi (10,569.04 km) |
| Avenal to Gorna Oryahovitsa | 6,559.41 mi (10,556.35 km) |
| Avenal to Gotse Delchev | 6,608.10 mi (10,634.71 km) |
| Avenal to Harmanli | 6,637.87 mi (10,682.62 km) |
| Avenal to Haskovo | 6,630.05 mi (10,670.03 km) |
| Avenal to Ihtiman | 6,557.32 mi (10,552.99 km) |
| Avenal to Isperih | 6,548.96 mi (10,539.53 km) |
| Avenal to Kardzhali | 6,642.70 mi (10,690.38 km) |
