| Porthcawl to Prokuplje | 1,304.21 mi (2,098.93 km) |
| Porthcawl to Raca | 1,240.91 mi (1,997.05 km) |
| Porthcawl to Raska | 1,261.86 mi (2,030.77 km) |
| Porthcawl to Razanj | 1,285.90 mi (2,069.46 km) |
| Porthcawl to Rekovac | 1,260.94 mi (2,029.29 km) |
| Porthcawl to Ruma | 1,164.93 mi (1,874.78 km) |
| Porthcawl to Sabac | 1,167.89 mi (1,879.55 km) |
| Porthcawl to Secanj | 1,191.65 mi (1,917.78 km) |
| Porthcawl to Senta | 1,143.94 mi (1,840.99 km) |
| Porthcawl to Sid | 1,135.68 mi (1,827.70 km) |
| Porthcawl to Sjenica | 1,237.62 mi (1,991.76 km) |
| Porthcawl to Smederevo | 1,222.90 mi (1,968.07 km) |
| Porthcawl to Smederevska Palanka | 1,234.99 mi (1,987.53 km) |
| Porthcawl to Sokobanja | 1,299.73 mi (2,091.71 km) |
| Porthcawl to Sombor | 1,107.73 mi (1,782.73 km) |
