| Abcoude to Popovo | 1,156.75 mi (1,861.60 km) |
| Abcoude to Provadia | 1,210.75 mi (1,948.51 km) |
| Abcoude to Radnevo | 1,192.92 mi (1,919.83 km) |
| Abcoude to Radomir | 1,070.97 mi (1,723.56 km) |
| Abcoude to Rakitovo | 1,139.61 mi (1,834.03 km) |
| Abcoude to Rakovski | 1,157.27 mi (1,862.44 km) |
| Abcoude to Razgrad | 1,159.74 mi (1,866.42 km) |
| Abcoude to Razlog | 1,122.36 mi (1,806.27 km) |
| Abcoude to Ruse | 1,125.27 mi (1,810.95 km) |
| Abcoude to Samokov | 1,103.21 mi (1,775.44 km) |
| Abcoude to Sandanski | 1,131.63 mi (1,821.18 km) |
| Abcoude to Sevlievo | 1,128.42 mi (1,816.02 km) |
| Abcoude to Shumen | 1,186.86 mi (1,910.07 km) |
| Abcoude to Silistra | 1,164.27 mi (1,873.71 km) |
| Abcoude to Sliven | 1,190.45 mi (1,915.84 km) |
