| Askim to Popovo | 1,288.85 mi (2,074.21 km) |
| Askim to Provadia | 1,324.75 mi (2,131.98 km) |
| Askim to Radnevo | 1,349.33 mi (2,171.54 km) |
| Askim to Radomir | 1,278.95 mi (2,058.27 km) |
| Askim to Rakitovo | 1,335.20 mi (2,148.80 km) |
| Askim to Rakovski | 1,331.48 mi (2,142.81 km) |
| Askim to Razgrad | 1,283.25 mi (2,065.19 km) |
| Askim to Razlog | 1,331.12 mi (2,142.23 km) |
| Askim to Ruse | 1,253.31 mi (2,017.00 km) |
| Askim to Samokov | 1,303.04 mi (2,097.04 km) |
| Askim to Sandanski | 1,348.67 mi (2,170.47 km) |
| Askim to Sevlievo | 1,287.04 mi (2,071.30 km) |
| Askim to Shumen | 1,307.74 mi (2,104.60 km) |
| Askim to Silistra | 1,262.99 mi (2,032.59 km) |
| Askim to Sliven | 1,333.00 mi (2,145.25 km) |
