| Houghton Regis to Lasko | 814.67 mi (1,311.09 km) |
| Houghton Regis to Lenart v Slovenskih Goricah | 822.18 mi (1,323.16 km) |
| Houghton Regis to Lendava | 847.47 mi (1,363.87 km) |
| Houghton Regis to Litija | 801.76 mi (1,290.31 km) |
| Houghton Regis to Ljubljana | 790.33 mi (1,271.92 km) |
| Houghton Regis to Ljubno | 791.79 mi (1,274.26 km) |
| Houghton Regis to Ljutomer | 839.16 mi (1,350.49 km) |
| Houghton Regis to Logatec | 785.25 mi (1,263.73 km) |
| Houghton Regis to Lovrenc na Pohorju | 805.66 mi (1,296.59 km) |
| Houghton Regis to Luce | 787.36 mi (1,267.13 km) |
| Houghton Regis to Lukovica | 792.70 mi (1,275.72 km) |
| Houghton Regis to Majsperk | 826.69 mi (1,330.42 km) |
| Houghton Regis to Makole | 825.30 mi (1,328.19 km) |
| Houghton Regis to Maribor | 815.34 mi (1,312.16 km) |
| Houghton Regis to Markovci | 832.84 mi (1,340.32 km) |
