| San Juan de Aznalfarache to Popovo | 1,735.88 mi (2,793.63 km) |
| San Juan de Aznalfarache to Provadia | 1,795.79 mi (2,890.05 km) |
| San Juan de Aznalfarache to Radnevo | 1,718.54 mi (2,765.72 km) |
| San Juan de Aznalfarache to Radomir | 1,567.10 mi (2,522.01 km) |
| San Juan de Aznalfarache to Rakitovo | 1,623.40 mi (2,612.61 km) |
| San Juan de Aznalfarache to Rakovski | 1,669.07 mi (2,686.11 km) |
| San Juan de Aznalfarache to Razgrad | 1,750.70 mi (2,817.48 km) |
| San Juan de Aznalfarache to Razlog | 1,591.55 mi (2,561.36 km) |
| San Juan de Aznalfarache to Ruse | 1,723.82 mi (2,774.21 km) |
| San Juan de Aznalfarache to Samokov | 1,597.17 mi (2,570.40 km) |
| San Juan de Aznalfarache to Sandanski | 1,581.60 mi (2,545.34 km) |
| San Juan de Aznalfarache to Sevlievo | 1,678.44 mi (2,701.18 km) |
| San Juan de Aznalfarache to Shumen | 1,770.85 mi (2,849.90 km) |
| San Juan de Aznalfarache to Silistra | 1,789.98 mi (2,880.69 km) |
| San Juan de Aznalfarache to Sliven | 1,739.35 mi (2,799.22 km) |
