| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Reika | city | Nusa Tenggara Timur | Indonesia | -9.48 | 119.41 | 987 | 16089 |
| Reika-ri | city | Chungnam | Korea, Republic of (South) | 36.75 | 126.78 | 36 | 15226 |
| Reikama | city | Hiiumaa | Estonia | 58.94 | 22.90 | 19 | 394 |
| Reikamaa | city | Hiiumaa | Estonia | 58.94 | 22.90 | 19 | 394 |
| Reikapw | city | Federated States of Micronesia | United States | 6.87 | 158.16 | 830 | |
| Reiken | city | Noord-Brabant | Netherlands | 51.53 | 5.69 | 59 | 50734 |
| Reikering | city | Bayern | Germany | 47.86 | 12.18 | 1669 | 46119 |
| Reikersdorf | city | Niederosterreich | Austria | 48.57 | 15.77 | 1669 | 3114 |
| Reikersdorf | city | Oberosterreich | Austria | 48.27 | 13.07 | 1095 | 19419 |
| Reikersdorf | city | Niederosterreich | Austria | 48.17 | 14.90 | 1056 | 6965 |
| Reiki | city | Ludzas Novads | Latvia | 56.49 | 28.04 | 364 | 425 |
| Reiki | city | Rezeknes Novads | Latvia | 56.43 | 27.40 | 830 | 975 |
| Reikiavik | city | Hofudhborgarsvaedhi | Iceland | 64.14 | -21.92 | 134 | 15565 |
| Reikiavike | city | Hofudhborgarsvaedhi | Iceland | 64.14 | -21.92 | 134 | 15565 |
| Reikir | city | Nordhurland Eystra | Iceland | 65.58 | -17.77 | 830 | 0 |
| Reikjavik | city | Hofudhborgarsvaedhi | Iceland | 64.14 | -21.92 | 134 | 15565 |
| Reikjavikas | city | Hofudhborgarsvaedhi | Iceland | 64.14 | -21.92 | 134 | 15565 |
| Reikjavīka | city | Hofudhborgarsvaedhi | Iceland | 64.14 | -21.92 | 134 | 15565 |
| Reiko | city | Jeonnam | Korea, Republic of (South) | 35.27 | 126.51 | 137 | 28536 |
| Reikorangi | city | New Zealand | -40.90 | 175.08 | 830 | 15591 | |
| Reikou | city | Mayo-Kebbi Ouest | Chad | 9.44 | 14.24 | 1036 | 5693 |
| Reikuli | city | Jelgavas Novads | Latvia | 56.51 | 23.78 | 75 | 1374 |
| Reikō | city | Chungnam | Korea, Republic of (South) | 36.40 | 126.43 | 0 | 2610 |