| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Neff | city | Arizona | United States | 31.48 | -109.98 | 5216 | |
| Neff | city | Oklahoma | United States | 35.07 | -94.59 | 830 | |
| Neff | city | Pennsylvania | United States | 40.54 | -78.08 | 830 | |
| Neff | city | Virginia | United States | 36.71 | -81.86 | 1998 | |
| Neff | city | California | United States | 33.81 | -117.93 | 98 | |
| Neff Corner | city | Indiana | United States | 39.17 | -85.53 | 830 | |
| Neffatia | city | Medenine | Tunisia | 33.24 | 10.87 | 121 | 0 |
| Neffe | city | Wallonie | Belgium | 50.34 | 4.78 | 830 | 2020 |
| Neffe | city | Wallonie | Belgium | 50.25 | 4.92 | 830 | 11850 |
| Neffe | city | Wallonie | Belgium | 50.01 | 5.76 | 1669 | 6811 |
| Neffes | city | Provence-Alpes-Cote d'Azur | France | 44.50 | 6.02 | 2509 | 11432 |
| Neffs | city | Ohio | United States | 40.03 | -80.82 | 866 | |
| Neffs | city | Pennsylvania | United States | 40.69 | -75.61 | 830 | |
| Neffs Mills | city | Pennsylvania | United States | 40.64 | -77.96 | 830 | |
| Neffsend | city | Bayern | Germany | 48.72 | 10.85 | 1669 | 15598 |
| Neffsville | city | Pennsylvania | United States | 40.10 | -76.31 | 400 |