| Goppingen to Devnya | 937.28 mi (1,508.41 km) |
| Goppingen to Dimitrovgrad | 897.56 mi (1,444.49 km) |
| Goppingen to Dobrich | 937.11 mi (1,508.13 km) |
| Goppingen to Dospat | 856.31 mi (1,378.10 km) |
| Goppingen to Dupnitsa | 787.72 mi (1,267.72 km) |
| Goppingen to Elhovo | 933.25 mi (1,501.92 km) |
| Goppingen to Etropole | 799.74 mi (1,287.06 km) |
| Goppingen to Gabrovo | 854.12 mi (1,374.57 km) |
| Goppingen to Gorna Oryahovitsa | 859.69 mi (1,383.54 km) |
| Goppingen to Gotse Delchev | 842.88 mi (1,356.49 km) |
| Goppingen to Harmanli | 914.76 mi (1,472.16 km) |
| Goppingen to Haskovo | 900.98 mi (1,449.99 km) |
| Goppingen to Ihtiman | 808.42 mi (1,301.03 km) |
| Goppingen to Isperih | 888.27 mi (1,429.53 km) |
| Goppingen to Kardzhali | 904.64 mi (1,455.88 km) |
