| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| CYO (VILO ACUNA INTL) | airport | Cuba | 21.62 | -81.55 | 10 | 0 | |
| CYOA (Ekati Airport) | airport | 64.70 | -110.61 | 1536 | 0 | ||
| CYOC (OLD CROW) | airport | Canada | 67.57 | -139.84 | 824 | 0 | |
| CYOD (COLD LAKE) | airport | Canada | 54.40 | -110.28 | 1775 | 0 | |
| CYOH (Oxford House Airport) | airport | 54.93 | -95.28 | 663 | 0 | ||
| CYOJ (HIGH LEVEL) | airport | Canada | 58.62 | -117.16 | 1110 | 0 | |
| CYOO (OSHAWA) | airport | Canada | 43.92 | -78.89 | 459 | 0 | |
| CYOP (RAINBOW LAKE) | airport | Canada | 58.49 | -119.41 | 1759 | 0 | |
| CYOS (BILLY BISHOP RGNL) | airport | Canada | 44.59 | -80.84 | 1007 | 0 | |
| CYOW (OTTAWA MACDONALD CARTIER INTL) | airport | Canada | 45.32 | -75.67 | 374 | 0 | |
| CYOY (C J.H.L.(Joe) Lecomte) Heliport) | airport | 46.90 | -71.50 | 550 | 0 |