| Waterford to Devnya | 1,708.99 mi (2,750.36 km) |
| Waterford to Dimitrovgrad | 1,673.12 mi (2,692.63 km) |
| Waterford to Dobrich | 1,706.91 mi (2,747.01 km) |
| Waterford to Dospat | 1,630.61 mi (2,624.22 km) |
| Waterford to Dupnitsa | 1,562.03 mi (2,513.84 km) |
| Waterford to Elhovo | 1,708.49 mi (2,749.55 km) |
| Waterford to Etropole | 1,575.29 mi (2,535.19 km) |
| Waterford to Gabrovo | 1,629.28 mi (2,622.08 km) |
| Waterford to Gorna Oryahovitsa | 1,634.13 mi (2,629.88 km) |
| Waterford to Gotse Delchev | 1,616.38 mi (2,601.31 km) |
| Waterford to Harmanli | 1,690.31 mi (2,720.29 km) |
| Waterford to Haskovo | 1,676.52 mi (2,698.10 km) |
| Waterford to Ihtiman | 1,583.66 mi (2,548.65 km) |
| Waterford to Isperih | 1,659.30 mi (2,670.38 km) |
| Waterford to Kardzhali | 1,679.96 mi (2,703.63 km) |
