| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Rices Corner | city | Missouri | United States | 39.20139 | -91.56472 | 777 | 610 |
| Rich Fountain | city | Missouri | United States | 38.39583 | -91.87972 | 633 | 883 |
| Rich Hill | city | Missouri | United States | 38.09639 | -94.36083 | 797 | 599 |
| Richards | city | Missouri | United States | 37.90722 | -94.55694 | 820 | 506 |
| Richie | city | Missouri | United States | 39.66083 | -94.81361 | 1000 | 3091 |
| Richland | city | Missouri | United States | 37.85694 | -92.40417 | 1125 | 1242 |
| Richmond | city | Missouri | United States | 39.27861 | -93.97667 | 810 | 7027 |
| Richmond Heights | city | Missouri | United States | 38.62861 | -90.31944 | 518 | 238668 |
| Richville | city | Missouri | United States | 39.98972 | -95.0475 | 1046 | 558 |
| Richville | city | Missouri | United States | 36.84028 | -92.23917 | 1102 | 362 |
| Richwoods | city | Missouri | United States | 38.16028 | -90.82806 | 800 | 1398 |
| Ridge Prairie | city | Missouri | United States | 38.95556 | -93.06806 | 816 | 586 |
| Ridgedale | city | Missouri | United States | 36.50389 | -93.22361 | 1302 | 4252 |
| Ridgely | city | Missouri | United States | 39.45556 | -94.63833 | 921 | 2371 |
| Ridgeway | city | Missouri | United States | 40.37806 | -93.93667 | 1023 | 418 |
| Ridgley | city | Missouri | United States | 36.69722 | -94.02 | 1437 | 1471 |
| Riga historical | city | Missouri | United States | 36.55139 | -90.64944 | 295 | 1323 |
| Riggs | city | Missouri | United States | 39.17111 | -92.34528 | 830 | 1670 |
| Rileysburg | city | Missouri | United States | 39.18667 | -92.39 | 800 | 1474 |
| Rimby | city | Missouri | United States | 37.76 | -93.23639 | 997 | 1231 |
| Rinehart | city | Missouri | United States | 37.95611 | -94.49833 | 797 | 350 |
| Ringo Point | city | Missouri | United States | 40.18306 | -92.83111 | 1023 | 447 |
| Rings | city | Missouri | United States | 37.17278 | -90.57 | 485 | 676 |
| Rington | city | Missouri | United States | 35.99778 | -90.18528 | 236 | 1481 |
| Ripley | city | Missouri | United States | 39.13417 | -94.31444 | 748 | 14192 |
| Rippee historical | city | Missouri | United States | 36.87 | -92.46556 | 902 | 386 |
| Risco | city | Missouri | United States | 36.55333 | -89.81778 | 275 | 902 |
| Ristine | city | Missouri | United States | 36.64889 | -89.54806 | 298 | 1751 |
| Ritchey | city | Missouri | United States | 36.94417 | -94.18472 | 1079 | 1898 |
| Ritter | city | Missouri | United States | 37.26361 | -93.38361 | 1249 | 6243 |
| River Bend | city | Missouri | United States | 39.17889 | -94.39472 | 705 | 15241 |
| River aux Vases | city | Missouri | United States | 37.87222 | -90.11278 | 498 | 902 |
| Riverdale | city | Missouri | United States | 36.99528 | -93.28972 | 1181 | 7216 |
| Rivermines | city | Missouri | United States | 37.84833 | -90.53111 | 790 | 15016 |
| Riverpark | city | Missouri | United States | 37.09778 | -93.28306 | 1171 | 36399 |
| Riverside | city | Missouri | United States | 39.1775 | -94.61278 | 770 | 75133 |
| Riverside | city | Missouri | United States | 38.28667 | -90.38 | 465 | 19789 |
| Riverside | city | Missouri | United States | 36.0425 | -90.33722 | 239 | 1453 |
| Riverside Inn | city | Missouri | United States | 36.56722 | -94.42833 | 997 | 2392 |
| Riverside historical | city | Missouri | United States | 37.23833 | -90.77028 | 695 | 890 |
| Riverton | city | Missouri | United States | 36.64833 | -91.20139 | 498 | 430 |
| Riverview | city | Missouri | United States | 38.27583 | -93.06944 | 656 | 799 |
| Riverview | city | Missouri | United States | 38.74778 | -90.21139 | 498 | 158513 |
| Rives | city | Missouri | United States | 36.09361 | -90.01333 | 239 | 672 |
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