| Gaillard to Popovo | 998.85 mi (1,607.50 km) |
| Gaillard to Provadia | 1,059.77 mi (1,705.54 km) |
| Gaillard to Radnevo | 1,009.64 mi (1,624.86 km) |
| Gaillard to Radomir | 862.36 mi (1,387.83 km) |
| Gaillard to Rakitovo | 931.10 mi (1,498.46 km) |
| Gaillard to Rakovski | 964.21 mi (1,551.74 km) |
| Gaillard to Razgrad | 1,008.49 mi (1,623.01 km) |
| Gaillard to Razlog | 905.16 mi (1,456.72 km) |
| Gaillard to Ruse | 975.74 mi (1,570.30 km) |
| Gaillard to Samokov | 896.52 mi (1,442.81 km) |
| Gaillard to Sandanski | 906.03 mi (1,458.12 km) |
| Gaillard to Sevlievo | 952.80 mi (1,533.38 km) |
| Gaillard to Shumen | 1,033.71 mi (1,663.60 km) |
| Gaillard to Silistra | 1,032.65 mi (1,661.89 km) |
| Gaillard to Sliven | 1,018.96 mi (1,639.86 km) |
