| Rhondda to Veliki Preslav | 1,516.27 mi (2,440.20 km) |
| Rhondda to Veliko Tarnovo | 1,469.19 mi (2,364.43 km) |
| Rhondda to Velingrad | 1,444.32 mi (2,324.40 km) |
| Rhondda to Vidin | 1,319.09 mi (2,122.87 km) |
| Rhondda to Vratsa | 1,378.15 mi (2,217.91 km) |
| Rhondda to Yambol | 1,529.33 mi (2,461.22 km) |
| Rhondda to Zlatograd | 1,515.97 mi (2,439.72 km) |
| Rhondda to Beli Manastir | 1,077.25 mi (1,733.67 km) |
| Rhondda to Bjelovar | 999.16 mi (1,608.00 km) |
| Rhondda to Cakovec | 965.83 mi (1,554.35 km) |
| Rhondda to Cepin | 1,084.60 mi (1,745.49 km) |
| Rhondda to Crikvenica | 938.92 mi (1,511.04 km) |
| Rhondda to Dakovo | 1,085.48 mi (1,746.91 km) |
| Rhondda to Daruvar | 1,026.22 mi (1,651.55 km) |
| Rhondda to Duga Resa | 960.82 mi (1,546.30 km) |
