| Aarschot to Provadia | 1,185.48 mi (1,907.85 km) |
| Aarschot to Radnevo | 1,160.80 mi (1,868.13 km) |
| Aarschot to Radomir | 1,032.30 mi (1,661.32 km) |
| Aarschot to Rakitovo | 1,101.75 mi (1,773.10 km) |
| Aarschot to Rakovski | 1,122.76 mi (1,806.90 km) |
| Aarschot to Razgrad | 1,133.86 mi (1,824.78 km) |
| Aarschot to Razlog | 1,082.54 mi (1,742.18 km) |
| Aarschot to Ruse | 1,099.35 mi (1,769.23 km) |
| Aarschot to Samokov | 1,065.31 mi (1,714.45 km) |
| Aarschot to Sandanski | 1,090.20 mi (1,754.50 km) |
| Aarschot to Sevlievo | 1,097.17 mi (1,765.72 km) |
| Aarschot to Shumen | 1,160.89 mi (1,868.28 km) |
| Aarschot to Silistra | 1,142.51 mi (1,838.69 km) |
| Aarschot to Sliven | 1,160.73 mi (1,868.01 km) |
| Aarschot to Smolyan | 1,143.86 mi (1,840.87 km) |
