| Dobrich to Richmond (California) | 6,503.15 mi (10,465.80 km) |
| Dobrich to Richmond (Indiana) | 5,313.82 mi (8,551.76 km) |
| Dobrich to Richmond (Kentucky) | 5,397.35 mi (8,686.19 km) |
| Dobrich to Richmond (Texas) | 6,251.53 mi (10,060.86 km) |
| Dobrich to Richmond (Virginia) | 5,143.80 mi (8,278.14 km) |
| Dobrich to Richmond Heights (Florida) | 5,845.42 mi (9,407.29 km) |
| Dobrich to Richmond Heights (Ohio) | 5,104.47 mi (8,214.84 km) |
| Dobrich to Richmond Hill (Georgia) | 5,572.38 mi (8,967.88 km) |
| Dobrich to Richmond West (Florida) | 5,849.11 mi (9,413.23 km) |
| Dobrich to Richton Park (Illinois) | 5,331.35 mi (8,579.98 km) |
| Dobrich to Ridge (New York) | 4,805.00 mi (7,732.89 km) |
| Dobrich to Ridgecrest (California) | 6,550.62 mi (10,542.20 km) |
| Dobrich to Ridgefield (New Jersey) | 4,853.21 mi (7,810.48 km) |
| Dobrich to Ridgefield (Washington) | 6,002.71 mi (9,660.44 km) |
| Dobrich to Ridgefield Park (New Jersey) | 4,852.37 mi (7,809.14 km) |
