| Langley Park to Erba | 4,204.23 mi (6,766.05 km) |
| Langley Park to Erchie | 4,762.89 mi (7,665.12 km) |
| Langley Park to Ercolano | 4,600.29 mi (7,403.45 km) |
| Langley Park to Erice | 4,622.48 mi (7,439.16 km) |
| Langley Park to Este | 4,327.80 mi (6,964.92 km) |
| Langley Park to Fabriano | 4,446.56 mi (7,156.04 km) |
| Langley Park to Faenza | 4,369.05 mi (7,031.31 km) |
| Langley Park to Fagnano Olona | 4,193.99 mi (6,749.58 km) |
| Langley Park to Fano | 4,433.41 mi (7,134.89 km) |
| Langley Park to Fara in Sabina | 4,477.85 mi (7,206.40 km) |
| Langley Park to Farra di Soligo | 4,325.12 mi (6,960.62 km) |
| Langley Park to Fasano | 4,731.55 mi (7,614.70 km) |
| Langley Park to Favara | 4,698.83 mi (7,562.04 km) |
| Langley Park to Felino | 4,284.63 mi (6,895.44 km) |
| Langley Park to Feltre | 4,311.92 mi (6,939.36 km) |
