| Olgiate Comasco to Popovo | 864.60 mi (1,391.44 km) |
| Olgiate Comasco to Provadia | 925.66 mi (1,489.71 km) |
| Olgiate Comasco to Radnevo | 874.46 mi (1,407.30 km) |
| Olgiate Comasco to Radomir | 727.02 mi (1,170.03 km) |
| Olgiate Comasco to Rakitovo | 795.78 mi (1,280.69 km) |
| Olgiate Comasco to Rakovski | 828.92 mi (1,334.01 km) |
| Olgiate Comasco to Razgrad | 874.56 mi (1,407.48 km) |
| Olgiate Comasco to Razlog | 769.93 mi (1,239.09 km) |
| Olgiate Comasco to Ruse | 842.06 mi (1,355.16 km) |
| Olgiate Comasco to Samokov | 761.18 mi (1,225.00 km) |
| Olgiate Comasco to Sandanski | 771.01 mi (1,240.83 km) |
| Olgiate Comasco to Sevlievo | 817.93 mi (1,316.33 km) |
| Olgiate Comasco to Shumen | 899.58 mi (1,447.73 km) |
| Olgiate Comasco to Silistra | 899.91 mi (1,448.27 km) |
| Olgiate Comasco to Sliven | 884.07 mi (1,422.78 km) |
