| Ionia to Glencullen | 3,516.81 mi (5,659.76 km) |
| Ionia to Gorey | 3,528.33 mi (5,678.30 km) |
| Ionia to Greystones | 3,524.40 mi (5,671.98 km) |
| Ionia to Kilkenny | 3,491.76 mi (5,619.44 km) |
| Ionia to Killarney | 3,418.51 mi (5,501.56 km) |
| Ionia to Leixlip | 3,502.72 mi (5,637.08 km) |
| Ionia to Letterkenny | 3,416.68 mi (5,498.62 km) |
| Ionia to Lifford | 3,428.34 mi (5,517.38 km) |
| Ionia to Limerick | 3,438.05 mi (5,533.01 km) |
| Ionia to Longford | 3,443.43 mi (5,541.66 km) |
| Ionia to Lucan | 3,504.48 mi (5,639.92 km) |
| Ionia to Maigh Nuad | 3,498.34 mi (5,630.03 km) |
| Ionia to Midleton | 3,474.83 mi (5,592.19 km) |
| Ionia to Monaghan | 3,461.96 mi (5,571.49 km) |
| Ionia to Mullingar | 3,466.19 mi (5,578.29 km) |
