| Butler to Erba | 4,248.51 mi (6,837.31 km) |
| Butler to Erchie | 4,811.80 mi (7,743.85 km) |
| Butler to Ercolano | 4,653.44 mi (7,488.98 km) |
| Butler to Erice | 4,686.77 mi (7,542.62 km) |
| Butler to Este | 4,370.73 mi (7,034.02 km) |
| Butler to Fabriano | 4,493.91 mi (7,232.25 km) |
| Butler to Faenza | 4,414.81 mi (7,104.95 km) |
| Butler to Fagnano Olona | 4,239.25 mi (6,822.41 km) |
| Butler to Fano | 4,479.02 mi (7,208.28 km) |
| Butler to Fara in Sabina | 4,529.03 mi (7,288.77 km) |
| Butler to Farra di Soligo | 4,365.28 mi (7,025.23 km) |
| Butler to Fasano | 4,779.86 mi (7,692.45 km) |
| Butler to Favara | 4,763.54 mi (7,666.17 km) |
| Butler to Felino | 4,331.32 mi (6,970.58 km) |
| Butler to Feltre | 4,351.90 mi (7,003.71 km) |
