| Cities | Distance |
|---|---|
| Senec to Popovo | 541.93 mi (872.16 km) |
| Senec to Provadia | 595.43 mi (958.26 km) |
| Senec to Radnevo | 581.99 mi (936.62 km) |
| Senec to Radomir | 475.07 mi (764.55 km) |
| Senec to Rakitovo | 539.80 mi (868.73 km) |
| Senec to Rakovski | 550.21 mi (885.48 km) |
| Senec to Razgrad | 544.51 mi (876.30 km) |
| Senec to Razlog | 528.13 mi (849.95 km) |
| Senec to Ruse | 510.07 mi (820.88 km) |
| Senec to Samokov | 504.34 mi (811.66 km) |
| Senec to Sandanski | 541.91 mi (872.12 km) |
| Senec to Sevlievo | 516.90 mi (831.88 km) |
| Senec to Shumen | 571.63 mi (919.95 km) |
| Senec to Silistra | 549.79 mi (884.79 km) |
| Senec to Sliven | 577.06 mi (928.68 km) |