| Gerlingen to Devnya | 964.85 mi (1,552.77 km) |
| Gerlingen to Dimitrovgrad | 924.72 mi (1,488.19 km) |
| Gerlingen to Dobrich | 964.70 mi (1,552.54 km) |
| Gerlingen to Dospat | 883.01 mi (1,421.07 km) |
| Gerlingen to Dupnitsa | 814.41 mi (1,310.67 km) |
| Gerlingen to Elhovo | 960.57 mi (1,545.89 km) |
| Gerlingen to Etropole | 826.87 mi (1,330.72 km) |
| Gerlingen to Gabrovo | 881.46 mi (1,418.57 km) |
| Gerlingen to Gorna Oryahovitsa | 887.13 mi (1,427.70 km) |
| Gerlingen to Gotse Delchev | 869.42 mi (1,399.20 km) |
| Gerlingen to Harmanli | 941.92 mi (1,515.88 km) |
| Gerlingen to Haskovo | 928.09 mi (1,493.61 km) |
| Gerlingen to Ihtiman | 835.37 mi (1,344.39 km) |
| Gerlingen to Isperih | 915.85 mi (1,473.92 km) |
| Gerlingen to Kardzhali | 931.62 mi (1,499.30 km) |
