| Irmo to Erba | 4,598.34 mi (7,400.31 km) |
| Irmo to Erchie | 5,153.35 mi (8,293.52 km) |
| Irmo to Ercolano | 4,988.20 mi (8,027.74 km) |
| Irmo to Erice | 5,002.04 mi (8,050.00 km) |
| Irmo to Este | 4,722.50 mi (7,600.13 km) |
| Irmo to Fabriano | 4,838.47 mi (7,786.77 km) |
| Irmo to Faenza | 4,762.05 mi (7,663.78 km) |
| Irmo to Fagnano Olona | 4,587.54 mi (7,382.94 km) |
| Irmo to Fano | 4,826.41 mi (7,767.36 km) |
| Irmo to Fara in Sabina | 4,867.28 mi (7,833.12 km) |
| Irmo to Farra di Soligo | 4,721.36 mi (7,598.29 km) |
| Irmo to Fasano | 5,122.45 mi (8,243.79 km) |
| Irmo to Favara | 5,077.90 mi (8,172.10 km) |
| Irmo to Felino | 4,677.19 mi (7,527.21 km) |
| Irmo to Feltre | 4,708.26 mi (7,577.21 km) |
