| Plymouth to Devnya | 1,565.42 mi (2,519.30 km) |
| Plymouth to Dimitrovgrad | 1,521.14 mi (2,448.03 km) |
| Plymouth to Dobrich | 1,565.34 mi (2,519.17 km) |
| Plymouth to Dospat | 1,474.42 mi (2,372.86 km) |
| Plymouth to Dupnitsa | 1,406.08 mi (2,262.87 km) |
| Plymouth to Elhovo | 1,558.79 mi (2,508.64 km) |
| Plymouth to Etropole | 1,423.28 mi (2,290.55 km) |
| Plymouth to Gabrovo | 1,479.99 mi (2,381.82 km) |
| Plymouth to Gorna Oryahovitsa | 1,486.65 mi (2,392.52 km) |
| Plymouth to Gotse Delchev | 1,459.07 mi (2,348.14 km) |
| Plymouth to Harmanli | 1,538.46 mi (2,475.92 km) |
| Plymouth to Haskovo | 1,524.03 mi (2,452.70 km) |
| Plymouth to Ihtiman | 1,429.72 mi (2,300.92 km) |
| Plymouth to Isperih | 1,516.49 mi (2,440.56 km) |
| Plymouth to Kardzhali | 1,526.06 mi (2,455.95 km) |
