| Diamond Bar to Erba | 6,008.49 mi (9,669.73 km) |
| Diamond Bar to Erchie | 6,566.44 mi (10,567.67 km) |
| Diamond Bar to Ercolano | 6,439.83 mi (10,363.90 km) |
| Diamond Bar to Erice | 6,530.17 mi (10,509.29 km) |
| Diamond Bar to Este | 6,116.33 mi (9,843.28 km) |
| Diamond Bar to Fabriano | 6,257.04 mi (10,069.73 km) |
| Diamond Bar to Faenza | 6,173.49 mi (9,935.27 km) |
| Diamond Bar to Fagnano Olona | 6,005.03 mi (9,664.15 km) |
| Diamond Bar to Fano | 6,233.29 mi (10,031.51 km) |
| Diamond Bar to Fara in Sabina | 6,311.15 mi (10,156.82 km) |
| Diamond Bar to Farra di Soligo | 6,095.64 mi (9,809.98 km) |
| Diamond Bar to Fasano | 6,532.78 mi (10,513.50 km) |
| Diamond Bar to Favara | 6,605.78 mi (10,630.97 km) |
| Diamond Bar to Felino | 6,099.74 mi (9,816.58 km) |
| Diamond Bar to Feltre | 6,082.11 mi (9,788.20 km) |
