| Irmo to Foix | 4,334.86 mi (6,976.28 km) |
| Irmo to Fondettes | 4,178.80 mi (6,725.13 km) |
| Irmo to Fonsorbes | 4,302.44 mi (6,924.10 km) |
| Irmo to Fontaine | 4,460.79 mi (7,178.95 km) |
| Irmo to Fontaine-les-Dijon | 4,373.39 mi (7,038.28 km) |
| Irmo to Fontainebleau | 4,246.54 mi (6,834.15 km) |
| Irmo to Fontenay-aux-Roses | 4,219.77 mi (6,791.06 km) |
| Irmo to Fontenay-le-Comte | 4,137.87 mi (6,659.26 km) |
| Irmo to Fontenay-le-Fleury | 4,208.91 mi (6,773.59 km) |
| Irmo to Fontenay-sous-Bois | 4,226.35 mi (6,801.65 km) |
| Irmo to Forbach | 4,404.47 mi (7,088.31 km) |
| Irmo to Fos-sur-Mer | 4,475.90 mi (7,203.27 km) |
| Irmo to Fosses | 4,221.78 mi (6,794.30 km) |
| Irmo to Fouesnant | 3,964.32 mi (6,379.95 km) |
| Irmo to Fougeres | 4,078.82 mi (6,564.22 km) |
