| Derry to Ianca | 1,665.57 mi (2,680.48 km) |
| Derry to Iasi | 1,590.15 mi (2,559.11 km) |
| Derry to Iernut | 1,485.65 mi (2,390.93 km) |
| Derry to Ineu | 1,393.71 mi (2,242.96 km) |
| Derry to Jibou | 1,415.65 mi (2,278.26 km) |
| Derry to Jilava | 1,645.05 mi (2,647.45 km) |
| Derry to Jimbolia | 1,377.63 mi (2,217.08 km) |
| Derry to Liesti | 1,648.41 mi (2,652.86 km) |
| Derry to Lipova | 1,401.74 mi (2,255.89 km) |
| Derry to Liteni | 1,535.14 mi (2,470.57 km) |
| Derry to Ludus | 1,479.34 mi (2,380.77 km) |
| Derry to Lugoj | 1,426.78 mi (2,296.17 km) |
| Derry to Lupeni | 1,491.73 mi (2,400.70 km) |
| Derry to Magurele | 1,642.46 mi (2,643.29 km) |
| Derry to Mangalia | 1,764.46 mi (2,839.63 km) |
