| Pontiac to Popovo | 5,068.69 mi (8,157.26 km) |
| Pontiac to Provadia | 5,120.12 mi (8,240.04 km) |
| Pontiac to Radnevo | 5,107.80 mi (8,220.21 km) |
| Pontiac to Radomir | 4,984.60 mi (8,021.94 km) |
| Pontiac to Rakitovo | 5,053.78 mi (8,133.28 km) |
| Pontiac to Rakovski | 5,072.45 mi (8,163.32 km) |
| Pontiac to Razgrad | 5,070.21 mi (8,159.72 km) |
| Pontiac to Razlog | 5,035.17 mi (8,103.32 km) |
| Pontiac to Ruse | 5,036.04 mi (8,104.72 km) |
| Pontiac to Samokov | 5,017.34 mi (8,074.62 km) |
| Pontiac to Sandanski | 5,042.87 mi (8,115.72 km) |
| Pontiac to Sevlievo | 5,043.08 mi (8,116.05 km) |
| Pontiac to Shumen | 5,097.26 mi (8,203.24 km) |
| Pontiac to Silistra | 5,068.95 mi (8,157.69 km) |
| Pontiac to Sliven | 5,104.19 mi (8,214.40 km) |
