| New Silksworth to Devnya | 1,522.63 mi (2,450.44 km) |
| New Silksworth to Dimitrovgrad | 1,505.96 mi (2,423.61 km) |
| New Silksworth to Dobrich | 1,516.56 mi (2,440.67 km) |
| New Silksworth to Dospat | 1,474.77 mi (2,373.41 km) |
| New Silksworth to Dupnitsa | 1,406.93 mi (2,264.23 km) |
| New Silksworth to Elhovo | 1,535.38 mi (2,470.95 km) |
| New Silksworth to Etropole | 1,410.05 mi (2,269.25 km) |
| New Silksworth to Gabrovo | 1,456.63 mi (2,344.23 km) |
| New Silksworth to Gorna Oryahovitsa | 1,457.34 mi (2,345.36 km) |
| New Silksworth to Gotse Delchev | 1,463.78 mi (2,355.73 km) |
| New Silksworth to Harmanli | 1,522.53 mi (2,450.27 km) |
| New Silksworth to Haskovo | 1,510.50 mi (2,430.92 km) |
| New Silksworth to Ihtiman | 1,422.97 mi (2,290.04 km) |
| New Silksworth to Isperih | 1,472.19 mi (2,369.26 km) |
| New Silksworth to Kardzhali | 1,517.36 mi (2,441.96 km) |
