| Hackettstown to Erba | 4,035.89 mi (6,495.15 km) |
| Hackettstown to Erchie | 4,595.60 mi (7,395.90 km) |
| Hackettstown to Ercolano | 4,433.90 mi (7,135.67 km) |
| Hackettstown to Erice | 4,458.95 mi (7,175.99 km) |
| Hackettstown to Este | 4,159.25 mi (6,693.67 km) |
| Hackettstown to Fabriano | 4,278.88 mi (6,886.19 km) |
| Hackettstown to Faenza | 4,201.04 mi (6,760.92 km) |
| Hackettstown to Fagnano Olona | 4,025.84 mi (6,478.96 km) |
| Hackettstown to Fano | 4,265.39 mi (6,864.47 km) |
| Hackettstown to Fara in Sabina | 4,310.98 mi (6,937.85 km) |
| Hackettstown to Farra di Soligo | 4,156.09 mi (6,688.58 km) |
| Hackettstown to Fasano | 4,564.13 mi (7,345.26 km) |
| Hackettstown to Favara | 4,535.45 mi (7,299.10 km) |
| Hackettstown to Felino | 4,116.77 mi (6,625.31 km) |
| Hackettstown to Feltre | 4,142.85 mi (6,667.28 km) |
