| Terneuzen to Popovo | 1,178.33 mi (1,896.34 km) |
| Terneuzen to Provadia | 1,234.16 mi (1,986.18 km) |
| Terneuzen to Radnevo | 1,210.08 mi (1,947.43 km) |
| Terneuzen to Radomir | 1,081.85 mi (1,741.08 km) |
| Terneuzen to Rakitovo | 1,151.29 mi (1,852.83 km) |
| Terneuzen to Rakovski | 1,172.17 mi (1,886.42 km) |
| Terneuzen to Razgrad | 1,182.59 mi (1,903.20 km) |
| Terneuzen to Razlog | 1,132.12 mi (1,821.98 km) |
| Terneuzen to Ruse | 1,148.07 mi (1,847.64 km) |
| Terneuzen to Samokov | 1,114.85 mi (1,794.18 km) |
| Terneuzen to Sandanski | 1,139.79 mi (1,834.31 km) |
| Terneuzen to Sevlievo | 1,146.37 mi (1,844.91 km) |
| Terneuzen to Shumen | 1,209.64 mi (1,946.72 km) |
| Terneuzen to Silistra | 1,190.74 mi (1,916.31 km) |
| Terneuzen to Sliven | 1,209.83 mi (1,947.03 km) |
