| Sigulda to Devnya | 969.89 mi (1,560.88 km) |
| Sigulda to Dimitrovgrad | 1,043.81 mi (1,679.85 km) |
| Sigulda to Dobrich | 947.35 mi (1,524.62 km) |
| Sigulda to Dospat | 1,071.39 mi (1,724.24 km) |
| Sigulda to Dupnitsa | 1,031.33 mi (1,659.76 km) |
| Sigulda to Elhovo | 1,037.95 mi (1,670.42 km) |
| Sigulda to Etropole | 989.92 mi (1,593.12 km) |
| Sigulda to Gabrovo | 987.09 mi (1,588.57 km) |
| Sigulda to Gorna Oryahovitsa | 969.14 mi (1,559.69 km) |
| Sigulda to Gotse Delchev | 1,077.87 mi (1,734.67 km) |
| Sigulda to Harmanli | 1,052.36 mi (1,693.61 km) |
| Sigulda to Haskovo | 1,051.83 mi (1,692.75 km) |
| Sigulda to Ihtiman | 1,017.59 mi (1,637.65 km) |
| Sigulda to Isperih | 932.08 mi (1,500.03 km) |
| Sigulda to Kardzhali | 1,071.17 mi (1,723.89 km) |
