| Grapevine to Popovo | 6,067.67 mi (9,764.97 km) |
| Grapevine to Provadia | 6,118.00 mi (9,845.97 km) |
| Grapevine to Radnevo | 6,108.57 mi (9,830.80 km) |
| Grapevine to Radomir | 5,987.56 mi (9,636.05 km) |
| Grapevine to Rakitovo | 6,056.51 mi (9,747.01 km) |
| Grapevine to Rakovski | 6,074.12 mi (9,775.35 km) |
| Grapevine to Razgrad | 6,068.59 mi (9,766.46 km) |
| Grapevine to Razlog | 6,038.44 mi (9,717.93 km) |
| Grapevine to Ruse | 6,034.59 mi (9,711.74 km) |
| Grapevine to Samokov | 6,020.08 mi (9,688.38 km) |
| Grapevine to Sandanski | 6,046.57 mi (9,731.01 km) |
| Grapevine to Sevlievo | 6,043.67 mi (9,726.34 km) |
| Grapevine to Shumen | 6,095.56 mi (9,809.86 km) |
| Grapevine to Silistra | 6,065.48 mi (9,761.45 km) |
| Grapevine to Sliven | 6,104.04 mi (9,823.51 km) |
