| Romeoville to Erba | 4,545.71 mi (7,315.61 km) |
| Romeoville to Erchie | 5,112.86 mi (8,228.36 km) |
| Romeoville to Ercolano | 4,961.80 mi (7,985.25 km) |
| Romeoville to Erice | 5,011.42 mi (8,065.10 km) |
| Romeoville to Este | 4,665.09 mi (7,507.73 km) |
| Romeoville to Fabriano | 4,794.36 mi (7,715.78 km) |
| Romeoville to Faenza | 4,713.26 mi (7,585.26 km) |
| Romeoville to Fagnano Olona | 4,538.00 mi (7,303.21 km) |
| Romeoville to Fano | 4,776.86 mi (7,687.61 km) |
| Romeoville to Fara in Sabina | 4,835.11 mi (7,781.36 km) |
| Romeoville to Farra di Soligo | 4,655.32 mi (7,492.01 km) |
| Romeoville to Fasano | 5,080.16 mi (8,175.73 km) |
| Romeoville to Favara | 5,088.42 mi (8,189.02 km) |
| Romeoville to Felino | 4,631.72 mi (7,454.03 km) |
| Romeoville to Feltre | 4,641.76 mi (7,470.19 km) |
