| Houghton Regis to Slatina | 1,249.72 mi (2,011.23 km) |
| Houghton Regis to Slobozia | 1,369.64 mi (2,204.23 km) |
| Houghton Regis to Sovata | 1,204.12 mi (1,937.85 km) |
| Houghton Regis to Strehaia | 1,194.37 mi (1,922.16 km) |
| Houghton Regis to Suceava | 1,222.87 mi (1,968.02 km) |
| Houghton Regis to Targoviste | 1,276.79 mi (2,054.80 km) |
| Houghton Regis to Targu Frumos | 1,267.74 mi (2,040.22 km) |
| Houghton Regis to Targu Jiu | 1,182.16 mi (1,902.50 km) |
| Houghton Regis to Targu Lapus | 1,126.90 mi (1,813.57 km) |
| Houghton Regis to Targu Neamt | 1,240.12 mi (1,995.78 km) |
| Houghton Regis to Targu Ocna | 1,279.52 mi (2,059.19 km) |
| Houghton Regis to Targu Secuiesc | 1,268.45 mi (2,041.38 km) |
| Houghton Regis to Targu-Mures | 1,184.11 mi (1,905.64 km) |
| Houghton Regis to Tarnaveni | 1,178.73 mi (1,896.98 km) |
| Houghton Regis to Tasnad | 1,072.03 mi (1,725.27 km) |
