| Watervliet to Devnya | 4,760.82 mi (7,661.80 km) |
| Watervliet to Dimitrovgrad | 4,734.15 mi (7,618.87 km) |
| Watervliet to Dobrich | 4,755.78 mi (7,653.69 km) |
| Watervliet to Dospat | 4,693.67 mi (7,553.73 km) |
| Watervliet to Dupnitsa | 4,625.07 mi (7,443.33 km) |
| Watervliet to Elhovo | 4,767.55 mi (7,672.64 km) |
| Watervliet to Etropole | 4,636.58 mi (7,461.86 km) |
| Watervliet to Gabrovo | 4,688.30 mi (7,545.09 km) |
| Watervliet to Gorna Oryahovitsa | 4,691.34 mi (7,549.98 km) |
| Watervliet to Gotse Delchev | 4,679.62 mi (7,531.12 km) |
| Watervliet to Harmanli | 4,751.20 mi (7,646.32 km) |
| Watervliet to Haskovo | 4,737.87 mi (7,624.87 km) |
| Watervliet to Ihtiman | 4,645.98 mi (7,476.99 km) |
| Watervliet to Isperih | 4,710.49 mi (7,580.80 km) |
| Watervliet to Kardzhali | 4,742.12 mi (7,631.71 km) |
