| Houghton Regis to Glencullen | 255.74 mi (411.57 km) |
| Houghton Regis to Gorey | 249.45 mi (401.44 km) |
| Houghton Regis to Greystones | 248.36 mi (399.70 km) |
| Houghton Regis to Kilkenny | 289.06 mi (465.20 km) |
| Houghton Regis to Killarney | 382.16 mi (615.03 km) |
| Houghton Regis to Leixlip | 269.55 mi (433.80 km) |
| Houghton Regis to Letterkenny | 363.35 mi (584.75 km) |
| Houghton Regis to Lifford | 350.95 mi (564.79 km) |
| Houghton Regis to Limerick | 346.15 mi (557.08 km) |
| Houghton Regis to Longford | 328.69 mi (528.97 km) |
| Houghton Regis to Lucan | 267.78 mi (430.96 km) |
| Houghton Regis to Maigh Nuad | 273.95 mi (440.87 km) |
| Houghton Regis to Midleton | 325.93 mi (524.54 km) |
| Houghton Regis to Monaghan | 312.58 mi (503.05 km) |
| Houghton Regis to Mullingar | 306.17 mi (492.73 km) |
