| Karhula to Navan | 1,330.52 mi (2,141.26 km) |
| Karhula to Nenagh | 1,413.22 mi (2,274.35 km) |
| Karhula to Palmerston | 1,332.20 mi (2,143.96 km) |
| Karhula to Port Laoise | 1,376.08 mi (2,214.59 km) |
| Karhula to Rath To | 1,328.87 mi (2,138.62 km) |
| Karhula to Rathfarnham | 1,331.07 mi (2,142.15 km) |
| Karhula to Ros Comain | 1,382.15 mi (2,224.36 km) |
| Karhula to Rush | 1,315.61 mi (2,117.27 km) |
| Karhula to Shannon | 1,441.91 mi (2,320.53 km) |
| Karhula to Sligo | 1,368.25 mi (2,201.98 km) |
| Karhula to Swords | 1,322.42 mi (2,128.24 km) |
| Karhula to Tallaght | 1,333.90 mi (2,146.71 km) |
| Karhula to Tralee | 1,488.24 mi (2,395.09 km) |
| Karhula to Tramore | 1,406.80 mi (2,264.02 km) |
| Karhula to Trim | 1,338.07 mi (2,153.41 km) |
