| Arcos de Valdevez to Popovo | 1,752.79 mi (2,820.84 km) |
| Arcos de Valdevez to Provadia | 1,814.22 mi (2,919.71 km) |
| Arcos de Valdevez to Radnevo | 1,750.00 mi (2,816.36 km) |
| Arcos de Valdevez to Radomir | 1,597.15 mi (2,570.36 km) |
| Arcos de Valdevez to Rakitovo | 1,660.94 mi (2,673.02 km) |
| Arcos de Valdevez to Rakovski | 1,701.52 mi (2,738.34 km) |
| Arcos de Valdevez to Razgrad | 1,764.97 mi (2,840.44 km) |
| Arcos de Valdevez to Razlog | 1,631.08 mi (2,624.97 km) |
| Arcos de Valdevez to Ruse | 1,734.34 mi (2,791.15 km) |
| Arcos de Valdevez to Samokov | 1,630.00 mi (2,623.22 km) |
| Arcos de Valdevez to Sandanski | 1,625.91 mi (2,616.66 km) |
| Arcos de Valdevez to Sevlievo | 1,700.43 mi (2,736.58 km) |
| Arcos de Valdevez to Shumen | 1,788.27 mi (2,877.93 km) |
| Arcos de Valdevez to Silistra | 1,796.09 mi (2,890.52 km) |
| Arcos de Valdevez to Sliven | 1,765.27 mi (2,840.93 km) |
