| Houghton Regis to Naklo | 773.97 mi (1,245.59 km) |
| Houghton Regis to Nazarje | 797.01 mi (1,282.66 km) |
| Houghton Regis to Nova Gorica | 761.23 mi (1,225.09 km) |
| Houghton Regis to Nova Vas | 801.87 mi (1,290.49 km) |
| Houghton Regis to Novo Mesto | 826.20 mi (1,329.65 km) |
| Houghton Regis to Odranci | 839.54 mi (1,351.10 km) |
| Houghton Regis to Oplotnica | 813.90 mi (1,309.84 km) |
| Houghton Regis to Ormoz | 840.98 mi (1,353.43 km) |
| Houghton Regis to Osilnica | 819.50 mi (1,318.85 km) |
| Houghton Regis to Pesnica | 814.41 mi (1,310.67 km) |
| Houghton Regis to Piran | 776.88 mi (1,250.27 km) |
| Houghton Regis to Pivka | 793.95 mi (1,277.74 km) |
| Houghton Regis to Podcetrtek | 828.75 mi (1,333.75 km) |
| Houghton Regis to Podlehnik | 832.99 mi (1,340.57 km) |
| Houghton Regis to Podvelka | 801.62 mi (1,290.08 km) |
