| Pontypridd to Linslade | 116.09 mi (186.84 km) |
| Pontypridd to Lisburn | 230.28 mi (370.59 km) |
| Pontypridd to Liskeard | 93.15 mi (149.91 km) |
| Pontypridd to Litherland | 130.05 mi (209.30 km) |
| Pontypridd to Little Bookham | 129.06 mi (207.71 km) |
| Pontypridd to Little Hulton | 138.75 mi (223.29 km) |
| Pontypridd to Little Lever | 141.51 mi (227.74 km) |
| Pontypridd to Littleborough | 150.42 mi (242.08 km) |
| Pontypridd to Littlehampton | 133.04 mi (214.10 km) |
| Pontypridd to Littleover | 118.97 mi (191.46 km) |
| Pontypridd to Littleport | 165.86 mi (266.93 km) |
| Pontypridd to Liverpool | 125.61 mi (202.16 km) |
| Pontypridd to Liversedge | 161.05 mi (259.19 km) |
| Pontypridd to Livingston | 295.90 mi (476.21 km) |
| Pontypridd to Llanelli | 35.65 mi (57.38 km) |
