| Sebastian to Popovo | 5,682.62 mi (9,145.29 km) |
| Sebastian to Provadia | 5,740.07 mi (9,237.75 km) |
| Sebastian to Radnevo | 5,707.18 mi (9,184.82 km) |
| Sebastian to Radomir | 5,567.01 mi (8,959.24 km) |
| Sebastian to Rakitovo | 5,636.74 mi (9,071.46 km) |
| Sebastian to Rakovski | 5,665.13 mi (9,117.15 km) |
| Sebastian to Razgrad | 5,688.19 mi (9,154.25 km) |
| Sebastian to Razlog | 5,612.70 mi (9,032.76 km) |
| Sebastian to Ruse | 5,653.76 mi (9,098.85 km) |
| Sebastian to Samokov | 5,601.12 mi (9,014.13 km) |
| Sebastian to Sandanski | 5,615.20 mi (9,036.80 km) |
| Sebastian to Sevlievo | 5,645.71 mi (9,085.89 km) |
| Sebastian to Shumen | 5,715.04 mi (9,197.47 km) |
| Sebastian to Silistra | 5,698.64 mi (9,171.08 km) |
| Sebastian to Sliven | 5,710.86 mi (9,190.74 km) |
