| Pernes-les-Fontaines to Popovo | 1,056.19 mi (1,699.78 km) |
| Pernes-les-Fontaines to Provadia | 1,117.65 mi (1,798.68 km) |
| Pernes-les-Fontaines to Radnevo | 1,055.90 mi (1,699.31 km) |
| Pernes-les-Fontaines to Radomir | 903.75 mi (1,454.45 km) |
| Pernes-les-Fontaines to Rakitovo | 969.27 mi (1,559.89 km) |
| Pernes-les-Fontaines to Rakovski | 1,007.99 mi (1,622.20 km) |
| Pernes-les-Fontaines to Razgrad | 1,068.13 mi (1,719.00 km) |
| Pernes-les-Fontaines to Razlog | 940.42 mi (1,513.46 km) |
| Pernes-les-Fontaines to Ruse | 1,037.35 mi (1,669.45 km) |
| Pernes-les-Fontaines to Samokov | 937.12 mi (1,508.15 km) |
| Pernes-les-Fontaines to Sandanski | 937.19 mi (1,508.27 km) |
| Pernes-les-Fontaines to Sevlievo | 1,004.64 mi (1,616.82 km) |
| Pernes-les-Fontaines to Shumen | 1,091.65 mi (1,756.84 km) |
| Pernes-les-Fontaines to Silistra | 1,099.05 mi (1,768.74 km) |
| Pernes-les-Fontaines to Sliven | 1,069.90 mi (1,721.84 km) |
