| Vacaville to Devnya | 6,486.24 mi (10,438.59 km) |
| Vacaville to Dimitrovgrad | 6,518.75 mi (10,490.91 km) |
| Vacaville to Dobrich | 6,469.36 mi (10,411.42 km) |
| Vacaville to Dospat | 6,511.98 mi (10,480.02 km) |
| Vacaville to Dupnitsa | 6,450.00 mi (10,380.27 km) |
| Vacaville to Elhovo | 6,532.04 mi (10,512.30 km) |
| Vacaville to Etropole | 6,434.77 mi (10,355.77 km) |
| Vacaville to Gabrovo | 6,461.87 mi (10,399.37 km) |
| Vacaville to Gorna Oryahovitsa | 6,452.99 mi (10,385.09 km) |
| Vacaville to Gotse Delchev | 6,507.28 mi (10,472.46 km) |
| Vacaville to Harmanli | 6,532.54 mi (10,513.10 km) |
| Vacaville to Haskovo | 6,525.34 mi (10,501.52 km) |
| Vacaville to Ihtiman | 6,455.22 mi (10,388.67 km) |
| Vacaville to Isperih | 6,439.81 mi (10,363.87 km) |
| Vacaville to Kardzhali | 6,538.71 mi (10,523.03 km) |
