| Falkirk to Devnya | 1,637.00 mi (2,634.50 km) |
| Falkirk to Dimitrovgrad | 1,623.44 mi (2,612.67 km) |
| Falkirk to Dobrich | 1,630.17 mi (2,623.51 km) |
| Falkirk to Dospat | 1,593.67 mi (2,564.76 km) |
| Falkirk to Dupnitsa | 1,526.03 mi (2,455.90 km) |
| Falkirk to Elhovo | 1,651.95 mi (2,658.56 km) |
| Falkirk to Etropole | 1,527.97 mi (2,459.03 km) |
| Falkirk to Gabrovo | 1,573.44 mi (2,532.21 km) |
| Falkirk to Gorna Oryahovitsa | 1,573.51 mi (2,532.32 km) |
| Falkirk to Gotse Delchev | 1,583.04 mi (2,547.66 km) |
| Falkirk to Harmanli | 1,639.89 mi (2,639.15 km) |
| Falkirk to Haskovo | 1,628.13 mi (2,620.21 km) |
| Falkirk to Ihtiman | 1,541.42 mi (2,480.67 km) |
| Falkirk to Isperih | 1,586.54 mi (2,553.29 km) |
| Falkirk to Kardzhali | 1,635.41 mi (2,631.94 km) |
