| Friedland to Devnya | 997.52 mi (1,605.35 km) |
| Friedland to Dimitrovgrad | 980.85 mi (1,578.53 km) |
| Friedland to Dobrich | 992.20 mi (1,596.79 km) |
| Friedland to Dospat | 952.37 mi (1,532.70 km) |
| Friedland to Dupnitsa | 885.21 mi (1,424.60 km) |
| Friedland to Elhovo | 1,009.63 mi (1,624.84 km) |
| Friedland to Etropole | 885.54 mi (1,425.13 km) |
| Friedland to Gabrovo | 930.98 mi (1,498.27 km) |
| Friedland to Gorna Oryahovitsa | 931.50 mi (1,499.10 km) |
| Friedland to Gotse Delchev | 942.54 mi (1,516.88 km) |
| Friedland to Harmanli | 997.30 mi (1,605.00 km) |
| Friedland to Haskovo | 985.56 mi (1,586.11 km) |
| Friedland to Ihtiman | 899.46 mi (1,447.54 km) |
| Friedland to Isperih | 947.12 mi (1,524.24 km) |
| Friedland to Kardzhali | 993.04 mi (1,598.14 km) |
