| Rhondda to Lasko | 924.35 mi (1,487.60 km) |
| Rhondda to Lenart v Slovenskih Goricah | 934.51 mi (1,503.94 km) |
| Rhondda to Lendava | 960.68 mi (1,546.07 km) |
| Rhondda to Litija | 910.27 mi (1,464.94 km) |
| Rhondda to Ljubljana | 898.15 mi (1,445.44 km) |
| Rhondda to Ljubno | 901.46 mi (1,450.75 km) |
| Rhondda to Ljutomer | 951.84 mi (1,531.83 km) |
| Rhondda to Logatec | 891.89 mi (1,435.35 km) |
| Rhondda to Lovrenc na Pohorju | 917.14 mi (1,475.99 km) |
| Rhondda to Luce | 896.96 mi (1,443.51 km) |
| Rhondda to Lukovica | 901.39 mi (1,450.65 km) |
| Rhondda to Majsperk | 938.00 mi (1,509.56 km) |
| Rhondda to Makole | 936.37 mi (1,506.95 km) |
| Rhondda to Maribor | 927.31 mi (1,492.37 km) |
| Rhondda to Markovci | 944.65 mi (1,520.26 km) |
