| Felixstowe to Devnya | 1,352.76 mi (2,177.06 km) |
| Felixstowe to Dimitrovgrad | 1,322.68 mi (2,128.65 km) |
| Felixstowe to Dobrich | 1,349.75 mi (2,172.22 km) |
| Felixstowe to Dospat | 1,284.50 mi (2,067.20 km) |
| Felixstowe to Dupnitsa | 1,215.99 mi (1,956.94 km) |
| Felixstowe to Elhovo | 1,356.09 mi (2,182.41 km) |
| Felixstowe to Etropole | 1,225.25 mi (1,971.85 km) |
| Felixstowe to Gabrovo | 1,276.82 mi (2,054.84 km) |
| Felixstowe to Gorna Oryahovitsa | 1,280.36 mi (2,060.55 km) |
| Felixstowe to Gotse Delchev | 1,271.62 mi (2,046.47 km) |
| Felixstowe to Harmanli | 1,339.70 mi (2,156.04 km) |
| Felixstowe to Haskovo | 1,326.51 mi (2,134.81 km) |
| Felixstowe to Ihtiman | 1,235.39 mi (1,988.18 km) |
| Felixstowe to Isperih | 1,302.79 mi (2,096.63 km) |
| Felixstowe to Kardzhali | 1,331.26 mi (2,142.46 km) |
