| Gaffney to Popovo | 5,374.10 mi (8,648.78 km) |
| Gaffney to Provadia | 5,428.99 mi (8,737.12 km) |
| Gaffney to Radnevo | 5,405.81 mi (8,699.82 km) |
| Gaffney to Radomir | 5,272.95 mi (8,485.99 km) |
| Gaffney to Rakitovo | 5,342.85 mi (8,598.48 km) |
| Gaffney to Rakovski | 5,366.73 mi (8,636.92 km) |
| Gaffney to Razgrad | 5,377.76 mi (8,654.66 km) |
| Gaffney to Razlog | 5,321.27 mi (8,563.75 km) |
| Gaffney to Ruse | 5,343.25 mi (8,599.13 km) |
| Gaffney to Samokov | 5,306.61 mi (8,540.16 km) |
| Gaffney to Sandanski | 5,326.29 mi (8,571.84 km) |
| Gaffney to Sevlievo | 5,342.40 mi (8,597.77 km) |
| Gaffney to Shumen | 5,404.86 mi (8,698.28 km) |
| Gaffney to Silistra | 5,382.64 mi (8,662.52 km) |
| Gaffney to Sliven | 5,406.00 mi (8,700.12 km) |
